Frequent WiFi reconnects

[PaulAnnekov]

The problem

I have developed the following device: https://github.com/PaulAnnekov/sr-air-quality. Wemos D1 mini + PMSA003 + MH-Z19B.

Device disconnects from an AP 5-10 times a day. AP (Mikrotik) displays all variety of reasons: disconnected, group key exchange timeout disconnected, extensive data loss disconnected, received deauth: sending station leaving (3)

Connected the device to my PC via serial and called esphome run ... to start listening for logs. The logs just at the time of disconnect are below. It looks like someone has caused a reset, but who?

Which version of ESPHome has the issue?

2021.8.2

What type of installation are you using?

Docker

Which version of Home Assistant has the issue?

2021.7.3

What platform are you using?

ESP8266

Board

Wemos D1 mini

Component causing the issue

wifi

Example YAML snippet

esphome:
  name: sr_air_quality
  platform: ESP8266
  board: d1_mini

substitutions:
  hostname: 'SR Air Quality'
  mhz19id: 'mhz19_sensor'

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  fast_connect: true
  ap:
    ssid: $hostname Hotspot
    password: !secret hotspot_password

ota:
  password: !secret ota_password

captive_portal:

web_server:
  port: 47385

logger:
  level: DEBUG

api:
  services:
    - service: calibrate_zero
      then:
        - mhz19.calibrate_zero: $mhz19id

uart:
  - rx_pin: D7
    tx_pin: D6
    baud_rate: 9600
    id: uart_mhz19
  - rx_pin: D5
    baud_rate: 9600
    id: uart_pmsa003

sensor:
  - platform: mhz19
    id: $mhz19id
    co2:
      name: $hostname CO2
    temperature:
      name: $hostname Temperature
    update_interval: 60s
    automatic_baseline_calibration: false
    uart_id: uart_mhz19
  - platform: pmsx003
    type: PMSX003
    uart_id: uart_pmsa003
    pm_1_0:
      name: $hostname PM 1.0
      filters:
        - throttle: 1min
    pm_2_5:
      name: $hostname PM 2.5
      filters:
        - throttle: 1min
    pm_10_0:
      name: $hostname PM 10.0
      filters:
        - throttle: 1min

switch:
  - platform: template
    name: $hostname MH-Z19 ABC
    optimistic: true
    on_turn_on:
      - mhz19.abc_enable: $mhz19id
    on_turn_off:
      - mhz19.abc_disable: $mhz19id
    restore_state: true
  - platform: restart
    name: $hostname Restart

binary_sensor:
  - platform: status
    name: $hostname Status

Anything in the logs that might be useful for us?

[14:20:00][D][pmsx003:169]: Got PM1.0 Concentration: 17 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 33 µg/m^3
[14:20:01][D][pmsx003:169]: Got PM1.0 Concentration: 17 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 33 µg/m^3
[14:20:01][D][sensor:131]: 'SR Air Quality PM 1.0': Sending state 17.00000 µg/m³ with 0 decimals of accuracy
[14:20:01][D][sensor:131]: 'SR Air Quality PM 2.5': Sending state 29.00000 µg/m³ with 0 decimals of accuracy
[14:20:01][D][sensor:131]: 'SR Air Quality PM 10.0': Sending state 33.00000 µg/m³ with 0 decimals of accuracy
[14:20:02][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 28 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:02][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 28 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:03][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 28 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:04][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 28 µg/m^3, PM10.0 Concentration: 30 µg/m^3
[14:20:05][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 28 µg/m^3, PM10.0 Concentration: 30 µg/m^3
[14:20:06][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 28 µg/m^3, PM10.0 Concentration: 30 µg/m^3
[14:20:07][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:08][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:08][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:09][D][pmsx003:169]: Got PM1.0 Concentration: 18 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 32 µg/m^3
[14:20:10][D][pmsx003:169]: Got PM1.0 Concentration: 18 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 32 µg/m^3
[14:20:11][D][pmsx003:169]: Got PM1.0 Concentration: 18 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 32 µg/m^3
[14:20:12][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 30 µg/m^3
[14:20:13][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 30 µg/m^3
[14:20:14][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 30 µg/m^3
[14:20:15][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 29 µg/m^3
[14:20:15][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 29 µg/m^3
[14:20:16][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 29 µg/m^3
[14:20:17][D][pmsx003:169]: Got PM1.0 Concentration: 17 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 27 µg/m^3
[14:20:18][D][pmsx003:169]: Got PM1.0 Concentration: 17 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 27 µg/m^3
[14:20:19][D][pmsx003:169]: Got PM1.0 Concentration: 17 µg/m^3, PM2.5 Concentration 27 µg/m^3, PM10.0 Concentration: 27 µg/m^3
[14:20:20][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 26 µg/m^3, PM10.0 Concentration: 27 µg/m^3
[14:20:21][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 26 µg/m^3, PM10.0 Concentration: 27 µg/m^3
[14:20:21][D][pmsx003:169]: Got PM1.0 Concentration: 16 µg/m^3, PM2.5 Concentration 26 µg/m^3, PM10.0 Concentration: 27 µg/m^3
[14:20:22][D][pmsx003:169]: Got PM1.0 Concentration: 15 µg/m^3, PM2.5 Concentration 24 µg/m^3, PM10.0 Concentration: 25 µg/m^3
[14:20:23][D][pmsx003:169]: Got PM1.0 Concentration: 15 µg/m^3, PM2.5 Concentration 24 µg/m^3, PM10.0 Concentration: 25 µg/m^3
[14:20:26]
[14:20:26]--------------- CUT HERE FOR EXCEPTION DECODER ---------------
[14:20:26]
[14:20:26]Soft WDT reset
[14:20:26]
[14:20:26]>>>stack>>>
WARNING Found stack trace! Trying to decode it
[14:20:26]
[14:20:26]ctx: sys
[14:20:26]sp: 3fffed40 end: 3fffffb0 offset: 01a0
[14:20:26]3fffeee0:  00000018 00012e0d 00000000 4010133f  
INFO Need to fetch platformio IDE-data, please stand by
INFO Running:  platformio run -d sr_air_quality -t idedata
WARNING Decoded 0x4010133f: free
[14:20:28]3fffeef0:  4024a588 3fff24e4 3fff0a74 3fff04fc  
WARNING Decoded 0x4024a588: ppRecycleRxPkt
[14:20:28]3fffef00:  00000000 3ffee398 00000000 00000000  
[14:20:28]3fffef10:  4024e9a4 3ffee398 3ffef350 40231747  
WARNING Decoded 0x4024e9a4: pm_keep_active_enable
WARNING Decoded 0x40231747: esp2glue_ethernet_input at /local/users/gauchard/arduino/arduino_esp8266/esp8266-lwip/tools/sdk/lwip2/builder/glue-lwip/lwip-git.c:469
[14:20:28]3fffef20:  40250611 3fff0a74 3fff24e4 40254a53  
WARNING Decoded 0x40250611: ets_timer_handler_isr
WARNING Decoded 0x40254a53: ethernet_input at /local/users/gauchard/arduino/arduino_esp8266/esp8266-lwip/tools/sdk/lwip2/builder/glue-esp/lwip-esp.c:373
[14:20:28]3fffef30:  40250656 3fffdab0 00000000 3fffdcb0  
WARNING Decoded 0x40250656: ets_timer_handler_isr
[14:20:28]3fffef40:  3ffef368 00000000 3fff24e4 40250253  
WARNING Decoded 0x40250253: ets_snprintf
[14:20:28]3fffef50:  40000f49 3fffdab0 3fffdab0 40000f49  
[14:20:28]3fffef60:  40000e19 00000005 0006bb0c 00000000  
[14:20:28]3fffef70:  00000000 aa55aa55 000000ed 40105279  
WARNING Decoded 0x40105279: call_user_start_local
[14:20:28]3fffef80:  4010527f 0006bb0c 00000000 646d006d  
WARNING Decoded 0x4010527f: call_user_start_local
[14:20:28]3fffef90:  4010000d 7563656c 632d656c 5300326f  
WARNING Decoded 0x4010000d: call_user_start
[14:20:28]3fffefa0:  40249094 3fffef3c 40249045 3fffff28  
WARNING Decoded 0x40249094: cont_ret at cont.S.o
WARNING Decoded 0x40249045: cont_continue at cont.S.o
[14:20:28]3fffefb0:  3fffffc0 00000000 00000000 feefeffe  
[14:20:28]3fffefc0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3fffefd0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3fffefe0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3fffeff0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff000:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff010:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff020:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff030:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff040:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff050:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff060:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff070:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff080:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff090:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff0a0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff0b0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff0c0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff0d0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff0e0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff0f0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff100:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff110:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff120:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff130:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff140:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff150:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff160:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff170:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff180:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff190:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff1a0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff1b0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff1c0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff1d0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff1e0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff1f0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff200:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff210:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff220:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff230:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff240:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff250:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff260:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff270:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff280:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff290:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff2a0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff2b0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff2c0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff2d0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff2e0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff2f0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff300:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff310:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff320:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff330:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff340:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff350:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff360:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff370:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff380:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff390:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff3a0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff3b0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff3c0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff3d0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff3e0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff3f0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff400:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff410:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff420:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff430:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff440:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff450:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff460:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff470:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff480:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff490:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff4a0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff4b0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff4c0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff4d0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff4e0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff4f0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff500:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff510:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff520:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff530:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff540:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff550:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff560:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff570:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff580:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff590:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff5a0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff5b0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff5c0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff5d0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff5e0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff5f0:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff600:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff610:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff620:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff630:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff640:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff650:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff660:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff670:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff680:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff690:  feefeffe feefeffe feefeffe feefeffe  
[14:20:28]3ffff6a0:  feefeffe feefeffe 3fff1fb4 40100284  
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:28]3ffff6b0:  24351f9f 00014e67 feefeffe feefeffe  
[14:20:28]3ffff6c0:  ffffffff 0000000e 00000000 4010730a  
WARNING Decoded 0x4010730a: esphome::interrupt_handler(void*)
[14:20:28]3ffff6d0:  40100c4d feefeffe 3fff1fb4 40100c35  
WARNING Decoded 0x40100c4d: interrupt_handler
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:28]3ffff6e0:  c0033035 00014e67 3fff1fb4 40100284  
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:28]3ffff6f0:  ffffffff 0000000e 00000000 00000022  
[14:20:28]3ffff700:  3fffc200 40100b74 3fffc258 4000050c  
WARNING Decoded 0x40100b74: interrupt_handler
[14:20:28]3ffff710:  40000e32 00000030 00000018 fffffffe  
[14:20:28]3ffff720:  40100968 00000020 00000005 00000000  
WARNING Decoded 0x40100968: ets_post
[14:20:28]3ffff730:  3ffea004 00000000 3ffee4dc 00000005  
[14:20:28]3ffff740:  00000000 00000000 00000000 00000020  
[14:20:28]3ffff750:  00000001 3ffea8c0 3ffee4dc 00000030  
[14:20:28]3ffff760:  3ffed6a0 01c6ec90 fffffffc 00000022  
[14:20:28]3ffff770:  00000000 00000000 0000001f 40100968  
WARNING Decoded 0x40100968: ets_post
[14:20:28]3ffff780:  00000000 00000000 3fffc228 40105a19  
WARNING Decoded 0x40105a19: ets_timer_disarm
[14:20:28]3ffff790:  4000050c 00000000 3fffc228 40105a19  
WARNING Decoded 0x40105a19: ets_timer_disarm
[14:20:28]3ffff7a0:  40100c3f 00000030 00000019 ffffffe0  
WARNING Decoded 0x40100c3f: interrupt_handler
[14:20:28]3ffff7b0:  40100c35 60000324 00004000 00000017  
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffff7c0:  00000019 735b624e 00000000 fffffffe  
[14:20:29]3ffff7d0:  ffffffff 3fffc6fc 00029fc0 00000000  
[14:20:29]3ffff7e0:  0000000e ffffffff 00000020 00000030  
[14:20:29]3ffff7f0:  40100c35 60000324 00004000 00000017  
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffff800:  00000000 00000000 0000001f 40100968  
WARNING Decoded 0x40100968: ets_post
[14:20:29]3ffff810:  00000000 00000000 3fffc228 40105a19  
WARNING Decoded 0x40105a19: ets_timer_disarm
[14:20:29]3ffff820:  4000050c ffffffff 00000020 00000030  
[14:20:29]3ffff830:  40100c3f 00000030 00000019 ffffffe0  
WARNING Decoded 0x40100c3f: interrupt_handler
[14:20:29]3ffff840:  40100c35 60000324 00004000 00000017  
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffff850:  00000019 52359a45 00000000 fffffffe  
[14:20:29]3ffff860:  ffffffff 3fffc6fc 3fff1fb4 40100284  
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:29]3ffff870:  735b624e 00014e67 00000020 00000030  
[14:20:29]3ffff880:  ffffffff 0000000e 00000000 4010730a  
WARNING Decoded 0x4010730a: esphome::interrupt_handler(void*)
[14:20:29]3ffff890:  40100c4d 0000000e 00000000 40100c35  
WARNING Decoded 0x40100c4d: interrupt_handler
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffff8a0:  c0033035 40104336 3fff1fb4 40100284  
WARNING Decoded 0x40104336: lmacRecycleMPDU
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:29]3ffff8b0:  5e93cb9d 00014e67 3fff1fb4 00000022  
[14:20:29]3ffff8c0:  3fffc200 40100b74 3fffc258 4000050c  
WARNING Decoded 0x40100b74: interrupt_handler
[14:20:29]3ffff8d0:  40221117 00000030 00000010 ffffffff  
WARNING Decoded 0x40221117: run_scheduled_recurrent_functions()
[14:20:29]3ffff8e0:  40222eaa 3ffefd48 3fff1fb4 40100284  
WARNING Decoded 0x40222eaa: yield
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:29]3ffff8f0:  7ba43632 00014e67 00000000 fffffffe  
[14:20:29]3ffff900:  ffffffff 0000000e 00000000 4010730a  
WARNING Decoded 0x4010730a: esphome::interrupt_handler(void*)
[14:20:29]3ffff910:  40100c4d 3fff2d38 3fff1244 40100c35  
WARNING Decoded 0x40100c4d: interrupt_handler
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffff920:  c0033035 40100b74 3fffc258 4000050c  
WARNING Decoded 0x40100b74: interrupt_handler
[14:20:29]3ffff930:  402140d6 00000030 00000010 00000022  
WARNING Decoded 0x402140d6: WiFiClient::WiFiClient()
[14:20:29]3ffff940:  3fffc200 40100b74 3fffc258 4000050c  
WARNING Decoded 0x40100b74: interrupt_handler
[14:20:29]3ffff950:  40213986 00000030 00000010 ffffffff  
WARNING Decoded 0x40213986: WiFiClient::connected()
[14:20:29]3ffff960:  40207349 00000000 00000000 3ffefb2c  
WARNING Decoded 0x40207349: esphome::ota::OTAComponent::handle_()
[14:20:29]3ffff970:  00000000 3ffffef0 3ffffef0 fffffffe  
[14:20:29]3ffff980:  ffffffff 3fffc6fc 00000001 00000000  
[14:20:29]3ffff990:  00000002 3fff125c 3fff1244 00000030  
[14:20:29]3ffff9a0:  00000002 3fff2d38 3fff1244 00000030  
[14:20:29]3ffff9b0:  00140000 7ff00000 001a0000 00000001  
[14:20:29]3ffff9c0:  0000000c 00000300 00000000 00000002  
[14:20:29]3ffff9d0:  007a1200 8468fb27 40240000 00000030  
WARNING Decoded 0x40240000: scan_cancel
[14:20:29]3ffff9e0:  00000000 00000000 00000001 40100968  
WARNING Decoded 0x40100968: ets_post
[14:20:29]3ffff9f0:  00000005 00000000 3fff2b6c 3fff1244  
[14:20:29]3ffffa00:  3fff2d38 3ffffa70 3fff2b6c 40222eaa  
WARNING Decoded 0x40222eaa: yield
[14:20:29]3ffffa10:  00000005 00000000 00000020 40222ee4  
WARNING Decoded 0x40222ee4: optimistic_yield
[14:20:29]3ffffa20:  00000005 00000000 00000020 4021466e  
WARNING Decoded 0x4021466e: WiFiServer::available(unsigned char*)
[14:20:29]3ffffa30:  3ffea045 40105173 00000005 40101ec0  
WARNING Decoded 0x40105173: lmacRxDone
WARNING Decoded 0x40101ec0: pp_post
[14:20:29]3ffffa40:  00000046 40408000 00000000 4022daf2  
WARNING Decoded 0x4022daf2: __d2b at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdlib/mprec.c:786
[14:20:29]3ffffa50:  3fff2d38 00000002 3ffffa70 40207349  
WARNING Decoded 0x40207349: esphome::ota::OTAComponent::handle_()
[14:20:29]3ffffa60:  3ffffa90 3ffffa94 3fffc228 40105a19  
WARNING Decoded 0x40105a19: ets_timer_disarm
[14:20:29]3ffffa70:  402277f8 00000000 00001388 40408000  
WARNING Decoded 0x402277f8: precache
[14:20:29]3ffffa80:  00000000 00000000 3fff0606 4022ca39  
WARNING Decoded 0x4022ca39: _dtoa_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdlib/dtoa.c:858
[14:20:29]3ffffa90:  00000000 00000006 0000000a 00000000  
[14:20:29]3ffffaa0:  00000001 3ffe8304 00000007 3fff05e4  
[14:20:29]3ffffab0:  00000000 3e29f0a0 00000001 00000000  
[14:20:29]3ffffac0:  3fff0604 00000003 00000000 00000006  
[14:20:29]3ffffad0:  00000000 00000000 0000000a 00000000  
[14:20:29]3ffffae0:  00000000 00000000 0000000a 00000000  
[14:20:29]3ffffaf0:  3fff060b 00000009 40229bf5 00000000  
WARNING Decoded 0x40229bf5: _printf_i at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf_i.c:194 (discriminator 1)
[14:20:29]3ffffb00:  00000000 a0000000 00000000 0000001c  
[14:20:29]3ffffb10:  00000000 3ffffc23 00000000 00000000  
[14:20:29]3ffffb20:  00000001 00000000 0000000a 00000000  
[14:20:29]3ffffb30:  00000001 00000000 0000000a 00000000  
[14:20:29]3ffffb40:  00000001 3fff0606 40229bf5 00000001  
WARNING Decoded 0x40229bf5: _printf_i at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf_i.c:194 (discriminator 1)
[14:20:29]3ffffb50:  00000000 a0000000 00000000 0000001c  
[14:20:29]3ffffb60:  00001000 3ffffc22 00001000 00000000  
[14:20:29]3ffffb70:  00000002 00000000 0000000a 00000000  
[14:20:29]3ffffb80:  00000002 00000000 0000000a 00000000  
[14:20:29]3ffffb90:  40221e0b 00000009 40229bf5 00000003  
WARNING Decoded 0x40221e0b: String::reserve(unsigned int)
WARNING Decoded 0x40229bf5: _printf_i at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf_i.c:194 (discriminator 1)
[14:20:29]3ffffba0:  00000000 a0000000 00000000 0000001c  
[14:20:29]3ffffbb0:  00002000 3ffffc70 00002000 00000000  
[14:20:29]3ffffbc0:  3ffffd20 00000000 3ffffd20 4022dd96  
WARNING Decoded 0x4022dd96: __ssputs_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf.c:233
[14:20:29]3ffffbd0:  0000a000 3ffffcc3 3ffffc30 40229d20  
WARNING Decoded 0x40229d20: _printf_i at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf_i.c:246
[14:20:29]3ffffbe0:  00000003 3ffed7d8 40229bf5 00000002  
WARNING Decoded 0x40229bf5: _printf_i at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf_i.c:194 (discriminator 1)
[14:20:29]3ffffbf0:  00002100 00000002 3ffffd20 4022dd96  
WARNING Decoded 0x4022dd96: __ssputs_r at /home/earle/src/esp-quick-toolchain/repo/newlib/newlib/libc/stdio/nano-vfprintf.c:233
[14:20:29]3ffffc00:  3ffffc80 3ffffcc1 3ffffc30 00000004  
[14:20:29]3ffffc10:  3ffefeec 00000010 00000020 40101376  
WARNING Decoded 0x40101376: malloc
[14:20:29]3ffffc20:  000020a0 00000414 00000414 401010b7  
WARNING Decoded 0x401010b7: umm_free_core at umm_malloc.cpp
[14:20:29]3ffffc30:  00000002 ffffffff 00000000 00000017  
[14:20:29]3ffffc40:  00000020 3fff2f74 3fff2484 40101564  
WARNING Decoded 0x40101564: realloc
[14:20:29]3ffffc50:  00000020 00000034 00000000 0000000a  
[14:20:29]3ffffc60:  40224298 00000005 00000000 00000004  
WARNING Decoded 0x40224298: uart_do_write_char at uart.cpp
[14:20:29]3ffffc70:  00000008 00000010 3ffffd80 00000020  
[14:20:29]3ffffc80:  00000082 000000b0 3ffffd80 40221cf6  
WARNING Decoded 0x40221cf6: String::changeBuffer(unsigned int)
[14:20:29]3ffffc90:  0000000b 00000065 00302075 3ffe8304  
[14:20:29]3ffffca0:  00000003 00000003 00000000 3ffffd40  
[14:20:29]3ffffcb0:  00000008 0000000c 3ffffd80 3fff2e54  
[14:20:29]3ffffcc0:  00000082 000000a2 3ffffd80 40221e0b  
WARNING Decoded 0x40221e0b: String::reserve(unsigned int)
[14:20:29]3ffffcd0:  000000a6 00000018 3ffffd80 40222110  
WARNING Decoded 0x40222110: String::concat(char const*, unsigned int)
[14:20:29]3ffffce0:  00000001 000000a6 3ffffd80 40222110  
WARNING Decoded 0x40222110: String::concat(char const*, unsigned int)
[14:20:29]3ffffcf0:  00002a70 0000054e 0000054e 401010b7  
WARNING Decoded 0x401010b7: umm_free_core at umm_malloc.cpp
[14:20:29]3ffffd00:  3ffffd40 3ffffd80 3ffffd40 3fff0cc2  
[14:20:29]3ffffd10:  00002b90 00000572 00000572 401010b7  
WARNING Decoded 0x401010b7: umm_free_core at umm_malloc.cpp
[14:20:29]3ffffd20:  3ffe96fb 3ffffd40 3ffffd80 3ffe89af  
[14:20:29]3ffffd30:  00000005 3fff1334 00000020 4010133f  
WARNING Decoded 0x4010133f: free
[14:20:29]3ffffd40:  00000005 00000000 00000020 40100968  
WARNING Decoded 0x40100968: ets_post
[14:20:29]3ffffd50:  845761c3 00014e67 00000005 40101ec0  
WARNING Decoded 0x40101ec0: pp_post
[14:20:29]3ffffd60:  3ffea045 40105173 3ffeda30 4010730a  
WARNING Decoded 0x40105173: lmacRxDone
WARNING Decoded 0x4010730a: esphome::interrupt_handler(void*)
[14:20:29]3ffffd70:  40102a57 3ffeda30 3fff1334 40100c35  
WARNING Decoded 0x40102a57: rcReachRetryLimit
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffffd80:  00000005 00000000 00000020 40100968  
WARNING Decoded 0x40100968: ets_post
[14:20:29]3ffffd90:  3ffea8e4 00000000 00000005 40101ec0  
WARNING Decoded 0x40101ec0: pp_post
[14:20:29]3ffffda0:  3ffea045 40105173 3ffeda30 00000100  
WARNING Decoded 0x40105173: lmacRxDone
[14:20:29]3ffffdb0:  40102a57 3ffeda30 3fff1fb4 40100284  
WARNING Decoded 0x40102a57: rcReachRetryLimit
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:29]3ffffdc0:  846a4d70 00014e67 3fff1fb4 40100284  
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:29]3ffffdd0:  ffffffff 0000000e 00000000 4010730a  
WARNING Decoded 0x4010730a: esphome::interrupt_handler(void*)
[14:20:29]3ffffde0:  40100c4d 0000000e 3fff1fb4 40100284  
WARNING Decoded 0x40100c4d: interrupt_handler
WARNING Decoded 0x40100284: esphome::uart::ESP8266SoftwareSerial::gpio_intr(esphome::uart::ESP8266SoftwareSerial*)
[14:20:29]3ffffdf0:  846b905c 00014e67 00002200 40100c35  
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:29]3ffffe00:  ffffffff 0000000e 00000000 4010730a  
WARNING Decoded 0x4010730a: esphome::interrupt_handler(void*)
[14:20:29]3ffffe10:  40100c4d 40100b74 3fffc258 40100c35  
WARNING Decoded 0x40100c4d: interrupt_handler
WARNING Decoded 0x40100b74: interrupt_handler
WARNING Decoded 0x40100c35: interrupt_handler
[14:20:30]3ffffe20:  c0033035 00000030 00000010 ffffffff  
[14:20:30]3ffffe30:  40100a02 000dbba0 0000ea60 00000022  
WARNING Decoded 0x40100a02: millis
[14:20:30]3ffffe40:  3fffc200 40100b74 3fffc258 4000050c  
WARNING Decoded 0x40100b74: interrupt_handler
[14:20:30]3ffffe50:  402236f7 00000030 00000013 ffffffff  
WARNING Decoded 0x402236f7: __delay
[14:20:30]3ffffe60:  402236ec 00000020 3ffefd3a 00000000  
WARNING Decoded 0x402236ec: __delay
[14:20:30]3ffffe70:  00000009 3ffefdac 3ffefdac fffffffe  
[14:20:30]3ffffe80:  00000001 3ffef328 3ffefdac 00000010  
[14:20:30]3ffffe90:  3ffefdac 0136e305 3fff13ac 00000030  
[14:20:30]3ffffea0:  00000004 00000000 00000000 00000019  
[14:20:30]3ffffeb0:  40251eca 00000000 3fff103c 00000001  
WARNING Decoded 0x40251eca: wifi_get_opmode
[14:20:30]3ffffec0:  00000004 4bc6a7f0 0030be27 3fff13ac  
[14:20:30]3ffffed0:  00000004 00000000 4bc6a7f0 00000000  
[14:20:30]3ffffee0:  00000004 4bc6a7f0 0030be28 3fff13ac  
[14:20:30]3ffffef0:  00000004 00000000 4bc6a7f0 00000000  
[14:20:30]3fffff00:  00000004 4bc6a7f0 40100a56 4f5c28f6  
WARNING Decoded 0x40100a56: millis
[14:20:30]3fffff10:  40105b5d 7b800e2a 3ffefdac 00000000  
WARNING Decoded 0x40105b5d: ets_timer_arm_new
[14:20:30]3fffff20:  3ffef350 3ffefdac 00000010 3ffefdac  
[14:20:30]3fffff30:  0136e305 3fff13ac 40222e68 3fffefa0  
WARNING Decoded 0x40222e68: esp_yield
[14:20:30]3fffff40:  3ffefdac 0136e305 3fff13ac 402236fa  
WARNING Decoded 0x402236fa: __delay
[14:20:30]3fffff50:  3fff2d40 00000010 3ffef990 4020efb8  
WARNING Decoded 0x4020efb8: esphome::Application::loop()
[14:20:30]3fffff60:  00000001 00000212 3fff1600 3fff1554  
[14:20:30]3fffff70:  3fff2d40 3fff1df4 feefeffe feefeffe  
[14:20:30]3fffff80:  00000000 00000000 00000001 3ffefd4c  
[14:20:30]3fffff90:  3fffdad0 00000000 3ffefd0c 40211a00  
WARNING Decoded 0x40211a00: loop
[14:20:30]3fffffa0:  3fffdad0 00000000 3ffefd0c 40222f8c  
WARNING Decoded 0x40222f8c: loop_wrapper() at core_esp8266_main.cpp
[14:20:30]<<<stack<<<
[14:20:30]
[14:20:30]--------------- CUT HERE FOR EXCEPTION DECODER ---------------
[14:20:30]
[14:20:30] ets Jan  8 2013,rst cause:2, boot mode:(3,6)
[14:20:30]
[14:20:30]load 0x4010f000, len 3584, room 16 
[14:20:30]tail 0
[14:20:30]chksum 0xb0
[14:20:30]csum 0xb0
[14:20:30]v2843a5ac
[14:20:30]~ld
[14:20:30][I][logger:170]: Log initialized
[14:20:30][C][ota:378]: There have been 0 suspected unsuccessful boot attempts.
[14:20:30][I][app:029]: Running through setup()...
[14:20:30][C][uart_esp8266:046]: Setting up UART bus...
[14:20:30][C][uart_esp8266:046]: Setting up UART bus...
[14:20:30][D][mhz19:075]: MHZ19 Disabling automatic baseline calibration
[14:20:30][D][binary_sensor:034]: 'SR Air Quality Status': Sending initial state OFF
[14:20:30][C][wifi:037]: Setting up WiFi...
[14:20:30][I][wifi:250]: WiFi Connecting to '<REDACTED>'...
[14:20:30][W][mhz19:040]: Invalid preamble from MHZ19!
[14:20:30][D][pmsx003:169]: Got PM1.0 Concentration: 19 µg/m^3, PM2.5 Concentration 29 µg/m^3, PM10.0 Concentration: 31 µg/m^3
[14:20:30][D][sensor:131]: 'SR Air Quality PM 1.0': Sending state 19.00000 µg/m³ with 0 decimals of accuracy
[14:20:30][D][sensor:131]: 'SR Air Quality PM 2.5': Sending state 29.00000 µg/m³ with 0 decimals of accuracy
[14:20:30][D][sensor:131]: 'SR Air Quality PM 10.0': Sending state 31.00000 µg/m³ with 0 decimals of accuracy
[14:20:30][D][pmsx003:169]: Got PM1.0 Concentration: 18 µg/m^3, PM2.5 Concentration 30 µg/m^3, PM10.0 Concentration: 32 µg/m^3
[14:20:30][D][pmsx003:169]: Got PM1.0 Concentration: 19 µg/m^3, PM2.5 Concentration 31 µg/m^3, PM10.0 Concentration: 34 µg/m^3
[14:20:31][I][wifi:513]: WiFi Connected!
[14:20:31][C][wifi:359]:   SSID: '<REDACTED>'
[14:20:31][C][wifi:360]:   IP Address: <REDACTED>
[14:20:31][C][wifi:362]:   BSSID: <REDACTED>
[14:20:31][C][wifi:363]:   Hostname: 'sr_air_quality'
[14:20:31][C][wifi:367]:   Signal strength: -75 dB ▂▄▆█
[14:20:31][C][wifi:371]:   Channel: 6
[14:20:31][C][wifi:372]:   Subnet: <REDACTED>
[14:20:31][C][wifi:373]:   Gateway: <REDACTED>
[14:20:31][C][wifi:374]:   DNS1: <REDACTED>
[14:20:31][C][wifi:375]:   DNS2: (IP unset)
[14:20:31][D][wifi:522]: Disabling AP...
[14:20:31][D][pmsx003:169]: Got PM1.0 Concentration: 19 µg/m^3, PM2.5 Concentration 31 µg/m^3, PM10.0 Concentration: 35 µg/m^3
[14:20:31][C][web_server:077]: Setting up web server...
[14:20:31][C][ota:029]: Over-The-Air Updates:
[14:20:31][C][ota:030]:   Address: sr_air_quality.local:8266
[14:20:31][C][ota:032]:   Using Password.
[14:20:31][C][api:022]: Setting up Home Assistant API server...
[14:20:31][I][app:060]: setup() finished successfully!
[14:20:32][I][app:106]: ESPHome version 2021.8.2 compiled on Aug 30 2021, 08:40:17
[14:20:32][C][wifi:499]: WiFi:
[14:20:32][C][wifi:359]:   SSID: '<REDACTED>'
[14:20:32][C][wifi:360]:   IP Address: <REDACTED>
[14:20:32][C][wifi:362]:   BSSID: <REDACTED>
[14:20:32][C][wifi:363]:   Hostname: 'sr_air_quality'
[14:20:32][C][wifi:367]:   Signal strength: -75 dB ▂▄▆█
[14:20:32][C][wifi:371]:   Channel: 6
[14:20:32][C][wifi:372]:   Subnet: <REDACTED>
[14:20:32][C][wifi:373]:   Gateway: <REDACTED>
[14:20:32][C][wifi:374]:   DNS1: <REDACTED>
[14:20:32][C][wifi:375]:   DNS2: (IP unset)
[14:20:32][C][uart_esp8266:075]: UART Bus:
[14:20:32][C][uart_esp8266:077]:   TX Pin: GPIO12
[14:20:32][C][uart_esp8266:080]:   RX Pin: GPIO13
[14:20:32][C][uart_esp8266:081]:   RX Buffer Size: 256
[14:20:32][C][uart_esp8266:083]:   Baud Rate: 9600 baud
[14:20:32][C][uart_esp8266:084]:   Data Bits: 8
[14:20:32][C][uart_esp8266:085]:   Parity: NONE
[14:20:32][C][uart_esp8266:086]:   Stop bits: 1
[14:20:32][C][uart_esp8266:090]:   Using software serial
[14:20:32][C][uart_esp8266:075]: UART Bus:
[14:20:32][C][uart_esp8266:080]:   RX Pin: GPIO14
[14:20:32][C][uart_esp8266:081]:   RX Buffer Size: 256
[14:20:32][C][uart_esp8266:083]:   Baud Rate: 9600 baud
[14:20:32][C][uart_esp8266:084]:   Data Bits: 8
[14:20:32][C][uart_esp8266:085]:   Parity: NONE
[14:20:32][C][uart_esp8266:086]:   Stop bits: 1
[14:20:32][C][uart_esp8266:090]:   Using software serial
[14:20:32][C][template.switch:058]: Template Switch 'SR Air Quality MH-Z19 ABC'
[14:20:32][C][template.switch:059]:   Restore State: YES
[14:20:32][C][template.switch:060]:   Optimistic: YES
[14:20:32][C][logger:189]: Logger:
[14:20:32][C][logger:190]:   Level: DEBUG
[14:20:32][C][logger:191]:   Log Baud Rate: 115200
[14:20:32][C][logger:192]:   Hardware UART: UART0
[14:20:32][C][mhz19:094]: MH-Z19:
[14:20:32][C][mhz19:095]:   CO2 'SR Air Quality CO2'
[14:20:32][C][mhz19:095]:     State Class: 'measurement'
[14:20:32][C][mhz19:095]:     Unit of Measurement: 'ppm'
[14:20:32][C][mhz19:095]:     Accuracy Decimals: 0
[14:20:32][C][mhz19:095]:     Icon: 'mdi:molecule-co2'
[14:20:32][C][mhz19:096]:   Temperature 'SR Air Quality Temperature'
[14:20:32][C][mhz19:096]:     Device Class: 'temperature'
[14:20:32][C][mhz19:096]:     State Class: 'measurement'
[14:20:32][C][mhz19:096]:     Unit of Measurement: '°C'
[14:20:32][C][mhz19:096]:     Accuracy Decimals: 0
[14:20:32][C][mhz19:102]:   Automatic baseline calibration disabled on boot
[14:20:32][C][pmsx003:221]: PMSX003:
[14:20:32][C][pmsx003:226]:   PM1.0 'SR Air Quality PM 1.0'
[14:20:32][C][pmsx003:226]:     State Class: 'measurement'
[14:20:32][C][pmsx003:226]:     Unit of Measurement: 'µg/m³'
[14:20:32][C][pmsx003:226]:     Accuracy Decimals: 0
[14:20:32][C][pmsx003:226]:     Icon: 'mdi:chemical-weapon'
[14:20:32][C][pmsx003:227]:   PM2.5 'SR Air Quality PM 2.5'
[14:20:32][C][pmsx003:227]:     State Class: 'measurement'
[14:20:32][C][pmsx003:227]:     Unit of Measurement: 'µg/m³'
[14:20:32][C][pmsx003:227]:     Accuracy Decimals: 0
[14:20:32][C][pmsx003:227]:     Icon: 'mdi:chemical-weapon'
[14:20:32][C][pmsx003:228]:   PM10.0 'SR Air Quality PM 10.0'
[14:20:32][C][pmsx003:228]:     State Class: 'measurement'
[14:20:32][C][pmsx003:228]:     Unit of Measurement: 'µg/m³'
[14:20:32][C][pmsx003:228]:     Accuracy Decimals: 0
[14:20:32][C][pmsx003:228]:     Icon: 'mdi:chemical-weapon'
[14:20:32][C][restart:021]: Restart Switch 'SR Air Quality Restart'
[14:20:32][C][restart:021]:   Icon: 'mdi:restart'
[14:20:32][C][status:034]: Status Binary Sensor 'SR Air Quality Status'
[14:20:32][C][status:034]:   Device Class: 'connectivity'
[14:20:32][C][captive_portal:148]: Captive Portal:
[14:20:32][C][web_server:152]: Web Server:
[14:20:32][C][web_server:153]:   Address: sr_air_quality.local:47385
[14:20:32][C][ota:029]: Over-The-Air Updates:
[14:20:32][C][ota:030]:   Address: sr_air_quality.local:8266
[14:20:32][C][ota:032]:   Using Password.
[14:20:32][C][api:095]: API Server:
[14:20:32][C][api:096]:   Address: sr_air_quality.local:6053
[14:20:32][D][pmsx003:169]: Got PM1.0 Concentration: 19 µg/m^3, PM2.5 Concentration 31 µg/m^3, PM10.0 Concentration: 35 µg/m^3
[14:20:33][D][pmsx003:169]: Got PM1.0 Concentration: 20 µg/m^3, PM2.5 Concentration 32 µg/m^3, PM10.0 Concentration: 35 µg/m^3
[14:20:34][D][binary_sensor:036]: 'SR Air Quality Status': Sending state ON
[14:20:34][D][api.connection:730]: Client 'Home Assistant 2021.7.3 (192.168.0.12)' connected successfully!
[14:20:34][D][pmsx003:169]: Got PM1.0 Concentration: 20 µg/m^3, PM2.5 Concentration 32 µg/m^3, PM10.0 Concentration: 35 µg/m^3
[14:20:35][D][pmsx003:169]: Got PM1.0 Concentration: 20 µg/m^3, PM2.5 Concentration 32 µg/m^3, PM10.0 Concentration: 35 µg/m^3
[14:20:36][D][pmsx003:169]: Got PM1.0 Concentration: 20 µg/m^3, PM2.5 Concentration 32 µg/m^3, PM10.0 Concentration: 35 µg/m^3
[14:20:37][D][pmsx003:169]: Got PM1.0 Concentration: 20 µg/m^3, PM2.5 Concentration 32 µg/m^3, PM10.0 Concentration: 35 µg/m^3

Additional information

No response

[PablexXXXX]

Any idea how to mitigate this? this is so frustating.

[PaulAnnekov]

Changed DHCP Lease time on a router from 10 minutes to 1 hour, was working fine for a day and then I got the reconnect with a different logs. No stack trace now, 9 seconds between last output and boot message, rst cause:4 (Hardware reset):

[08:17:33][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 7 µg/m^3, PM10.0 Concentration: 7 µg/m^3
[08:17:34][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 7 µg/m^3, PM10.0 Concentration: 7 µg/m^3
[08:17:35][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 7 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:17:36][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 7 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:17:37][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 7 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:17:38][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:39][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:39][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:40][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:41][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:42][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:43][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:44][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:45][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:46][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:46][D][sensor:131]: 'SR Air Quality PM 1.0': Sending state 6.00000 µg/m³ with 0 decimals of accuracy
[08:17:46][D][sensor:131]: 'SR Air Quality PM 2.5': Sending state 8.00000 µg/m³ with 0 decimals of accuracy
[08:17:46][D][sensor:131]: 'SR Air Quality PM 10.0': Sending state 9.00000 µg/m³ with 0 decimals of accuracy
[08:17:46][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:47][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:48][D][mhz19:057]: MHZ19 Received CO₂=559ppm Temperature=35°C Status=0x00
[08:17:48][D][sensor:131]: 'SR Air Quality CO2': Sending state 559.00000 ppm with 0 decimals of accuracy
[08:17:48][D][sensor:131]: 'SR Air Quality Temperature': Sending state 35.00000 °C with 0 decimals of accuracy
[08:17:48][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:49][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:50][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:51][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:52][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:52][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:53][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:17:54][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:17:55][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:17:56][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:57][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:58][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:59][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:17:59][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:00][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:01][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:02][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:03][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:04][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 7 µg/m^3, PM10.0 Concentration: 7 µg/m^3
[08:18:05][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:05][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:06][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:07][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:08][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:09][D][pmsx003:169]: Got PM1.0 Concentration: 5 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:18]
[08:18:18] ets Jan  8 2013,rst cause:4, boot mode:(3,6)
[08:18:18]
[08:18:18]wdt reset
[08:18:18]load 0x4010f000, len 3584, room 16 
[08:18:18]tail 0
[08:18:18]chksum 0xb0
[08:18:18]csum 0xb0
[08:18:18]v2843a5ac
[08:18:18]~ld
[08:18:18][I][logger:170]: Log initialized
[08:18:18][C][ota:378]: There have been 0 suspected unsuccessful boot attempts.
[08:18:18][I][app:029]: Running through setup()...
[08:18:18][C][uart_esp8266:046]: Setting up UART bus...
[08:18:18][C][uart_esp8266:046]: Setting up UART bus...
[08:18:18][D][mhz19:075]: MHZ19 Disabling automatic baseline calibration
[08:18:18][D][binary_sensor:034]: 'SR Air Quality Status': Sending initial state OFF
[08:18:18][C][wifi:037]: Setting up WiFi...
[08:18:18][I][wifi:250]: WiFi Connecting to '<REDACTED>'...
[08:18:18][W][mhz19:040]: Invalid preamble from MHZ19!
[08:18:18][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:18][D][sensor:131]: 'SR Air Quality PM 1.0': Sending state 6.00000 µg/m³ with 0 decimals of accuracy
[08:18:18][D][sensor:131]: 'SR Air Quality PM 2.5': Sending state 9.00000 µg/m³ with 0 decimals of accuracy
[08:18:18][D][sensor:131]: 'SR Air Quality PM 10.0': Sending state 9.00000 µg/m³ with 0 decimals of accuracy
[08:18:19][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:20][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:21][D][pmsx003:169]: Got PM1.0 Concentration: 6 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 8 µg/m^3
[08:18:22][I][wifi:513]: WiFi Connected!
[08:18:22][C][wifi:359]:   SSID: '<REDACTED>'
[08:18:22][C][wifi:360]:   IP Address: <REDACTED>
[08:18:22][C][wifi:362]:   BSSID: <REDACTED>
[08:18:22][C][wifi:363]:   Hostname: 'sr_air_quality'
[08:18:22][C][wifi:367]:   Signal strength: -78 dB ▂▄▆█
[08:18:22][C][wifi:371]:   Channel: 6
[08:18:22][C][wifi:372]:   Subnet: <REDACTED>
[08:18:22][C][wifi:373]:   Gateway: <REDACTED>
[08:18:22][C][wifi:374]:   DNS1: <REDACTED>
[08:18:22][C][wifi:375]:   DNS2: (IP unset)
[08:18:22][D][wifi:522]: Disabling AP...
[08:18:22][C][web_server:077]: Setting up web server...
[08:18:22][C][ota:029]: Over-The-Air Updates:
[08:18:22][C][ota:030]:   Address: sr_air_quality.local:8266
[08:18:22][C][ota:032]:   Using Password.
[08:18:22][C][api:022]: Setting up Home Assistant API server...
[08:18:22][I][app:060]: setup() finished successfully!
[08:18:22][I][app:106]: ESPHome version 2021.8.2 compiled on Aug 30 2021, 08:40:17
[08:18:22][C][wifi:499]: WiFi:
[08:18:22][C][wifi:359]:   SSID: '<REDACTED>'
[08:18:22][C][wifi:360]:   IP Address: <REDACTED>
[08:18:22][C][wifi:362]:   BSSID: <REDACTED>
[08:18:22][C][wifi:363]:   Hostname: 'sr_air_quality'
[08:18:22][C][wifi:367]:   Signal strength: -78 dB ▂▄▆█
[08:18:22][C][wifi:371]:   Channel: 6
[08:18:22][C][wifi:372]:   Subnet: <REDACTED>
[08:18:22][C][wifi:373]:   Gateway: <REDACTED>
[08:18:22][C][wifi:374]:   DNS1: <REDACTED>
[08:18:22][C][wifi:375]:   DNS2: (IP unset)
[08:18:22][C][uart_esp8266:075]: UART Bus:
[08:18:22][C][uart_esp8266:077]:   TX Pin: GPIO12
[08:18:22][C][uart_esp8266:080]:   RX Pin: GPIO13
[08:18:22][C][uart_esp8266:081]:   RX Buffer Size: 256
[08:18:22][C][uart_esp8266:083]:   Baud Rate: 9600 baud
[08:18:22][C][uart_esp8266:084]:   Data Bits: 8
[08:18:22][C][uart_esp8266:085]:   Parity: NONE
[08:18:22][C][uart_esp8266:086]:   Stop bits: 1
[08:18:22][C][uart_esp8266:090]:   Using software serial
[08:18:22][C][uart_esp8266:075]: UART Bus:
[08:18:22][C][uart_esp8266:080]:   RX Pin: GPIO14
[08:18:22][C][uart_esp8266:081]:   RX Buffer Size: 256
[08:18:22][C][uart_esp8266:083]:   Baud Rate: 9600 baud
[08:18:22][C][uart_esp8266:084]:   Data Bits: 8
[08:18:22][C][uart_esp8266:085]:   Parity: NONE
[08:18:22][C][uart_esp8266:086]:   Stop bits: 1
[08:18:22][C][uart_esp8266:090]:   Using software serial
[08:18:22][C][template.switch:058]: Template Switch 'SR Air Quality MH-Z19 ABC'
[08:18:22][C][template.switch:059]:   Restore State: YES
[08:18:22][C][template.switch:060]:   Optimistic: YES
[08:18:22][C][logger:189]: Logger:
[08:18:22][C][logger:190]:   Level: DEBUG
[08:18:22][C][logger:191]:   Log Baud Rate: 115200
[08:18:22][C][logger:192]:   Hardware UART: UART0
[08:18:22][C][mhz19:094]: MH-Z19:
[08:18:22][C][mhz19:095]:   CO2 'SR Air Quality CO2'
[08:18:22][C][mhz19:095]:     State Class: 'measurement'
[08:18:22][C][mhz19:095]:     Unit of Measurement: 'ppm'
[08:18:22][C][mhz19:095]:     Accuracy Decimals: 0
[08:18:22][C][mhz19:095]:     Icon: 'mdi:molecule-co2'
[08:18:22][C][mhz19:096]:   Temperature 'SR Air Quality Temperature'
[08:18:22][C][mhz19:096]:     Device Class: 'temperature'
[08:18:22][C][mhz19:096]:     State Class: 'measurement'
[08:18:22][C][mhz19:096]:     Unit of Measurement: '°C'
[08:18:22][C][mhz19:096]:     Accuracy Decimals: 0
[08:18:22][C][mhz19:102]:   Automatic baseline calibration disabled on boot
[08:18:22][C][pmsx003:221]: PMSX003:
[08:18:22][C][pmsx003:226]:   PM1.0 'SR Air Quality PM 1.0'
[08:18:22][C][pmsx003:226]:     State Class: 'measurement'
[08:18:22][C][pmsx003:226]:     Unit of Measurement: 'µg/m³'
[08:18:22][C][pmsx003:226]:     Accuracy Decimals: 0
[08:18:22][C][pmsx003:226]:     Icon: 'mdi:chemical-weapon'
[08:18:22][C][pmsx003:227]:   PM2.5 'SR Air Quality PM 2.5'
[08:18:22][C][pmsx003:227]:     State Class: 'measurement'
[08:18:22][C][pmsx003:227]:     Unit of Measurement: 'µg/m³'
[08:18:22][C][pmsx003:227]:     Accuracy Decimals: 0
[08:18:22][C][pmsx003:227]:     Icon: 'mdi:chemical-weapon'
[08:18:22][C][pmsx003:228]:   PM10.0 'SR Air Quality PM 10.0'
[08:18:22][C][pmsx003:228]:     State Class: 'measurement'
[08:18:22][C][pmsx003:228]:     Unit of Measurement: 'µg/m³'
[08:18:22][C][pmsx003:228]:     Accuracy Decimals: 0
[08:18:22][C][pmsx003:228]:     Icon: 'mdi:chemical-weapon'
[08:18:22][D][binary_sensor:036]: 'SR Air Quality Status': Sending state ON
[08:18:23][C][restart:021]: Restart Switch 'SR Air Quality Restart'
[08:18:23][C][restart:021]:   Icon: 'mdi:restart'
[08:18:23][D][api.connection:730]: Client 'Home Assistant 2021.7.3 (<REDACTED>)' connected successfully!
[08:18:23][C][status:034]: Status Binary Sensor 'SR Air Quality Status'
[08:18:23][C][status:034]:   Device Class: 'connectivity'
[08:18:23][C][captive_portal:148]: Captive Portal:
[08:18:23][C][web_server:152]: Web Server:
[08:18:23][C][web_server:153]:   Address: sr_air_quality.local:47385
[08:18:23][C][ota:029]: Over-The-Air Updates:
[08:18:23][C][ota:030]:   Address: sr_air_quality.local:8266
[08:18:23][C][ota:032]:   Using Password.
[08:18:23][C][api:095]: API Server:
[08:18:23][C][api:096]:   Address: sr_air_quality.local:6053
[08:18:23][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:24][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 9 µg/m^3
[08:18:24][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:25][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:26][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:27][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:28][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:29][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:30][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 12 µg/m^3
[08:18:30][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 12 µg/m^3
[08:18:31][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 12 µg/m^3
[08:18:32][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:33][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:34][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:35][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:36][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:37][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:37][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:38][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:39][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 8 µg/m^3, PM10.0 Concentration: 10 µg/m^3
[08:18:40][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:41][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:42][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:43][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:43][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:44][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:45][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 12 µg/m^3
[08:18:46][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 12 µg/m^3
[08:18:47][D][pmsx003:169]: Got PM1.0 Concentration: 8 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 12 µg/m^3
[08:18:48][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:49][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:49][D][mhz19:057]: MHZ19 Received CO₂=544ppm Temperature=35°C Status=0x00
[08:18:49][D][sensor:131]: 'SR Air Quality CO2': Sending state 544.00000 ppm with 0 decimals of accuracy
[08:18:49][D][sensor:131]: 'SR Air Quality Temperature': Sending state 35.00000 °C with 0 decimals of accuracy
[08:18:49][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 10 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:50][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:51][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:52][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3
[08:18:53][D][pmsx003:169]: Got PM1.0 Concentration: 7 µg/m^3, PM2.5 Concentration 9 µg/m^3, PM10.0 Concentration: 11 µg/m^3

[PaulAnnekov]

Looks like DHCP Lease change doesn't make sense. Got mostly the same error again as in the issue.

What I found so far:

• sometimes error is with stack trace, sometimes w/o
• rst cause can be 2 or 4
• sometimes you can see strange log

  [13:36:06][D][api:067]: Disconnecting Home Assistant 2021.7.3 (<IP REDACTED>)
  [13:36:06][D][binary_sensor:036]: 'SR Air Quality Status': Sending state OFF

  ~35 seconds before reboot

[denes44]

I have the same problem today, (HA version 2021.8.8). I updated all my devices in esphome, and now half of them (5 of 12), cannot connect back to Wifi. After connecting, they disconnects within a minute, and connects back 1 second later in an infinite loop...

The devices are sonoff devices, but some of them are working properly

[yooonie]

Same trouble for me, with wemos d1 mini boards, only with the last version (2021.8.2). I have keeped one of my esp in an older version of esphome, it work fine.

[denes44]

Most of the boards (except 2) are managed to connect back to wifi after a couple hours of trying. I removed the arduino_version entry from the configs, updated them again, and after that they are working fine.

[yooonie]

i dont have set an arduino_version parameter in my yaml, so the default should be the version 2.7.4. On my esp8266 on older esphome version (1.20.2) it was also the 2.7.4 by default, so in theory it was the same base. Did you have forced a specific version on arduino_version?

[denes44]

I had it from on old example, it was 2.4.x or something. I found the idea here: https://github.com/esphome/issues/issues/455 It solved the issue for some people, not for all of them though.

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[PaulAnnekov]

As you remember, my last try was related to changing DHCP settings and it didn't help.

My next actions:

• Bought another Wemos D1 mini board + what's called D1 mini V3.0.0 and tried them with both sensors
  • Result: didn't help. So it's not a board defect
• Removed MH-Z19B sensor. Only PMSA003 left
  • Result: didn't help
• Returned MH-Z19B, removed PMSA003 sensor. Only MH-Z19B left
  • Result: working perfectly. So a problem is with PMSA003. Actually, it sends a lot of data into RX, maybe it overloads the board
• Started searching for overload-related issues. Found #968 and this article. So looks like software UART, which I'm using for both sensors, doesn't work correctly with PMSA003. As esp8266 has only one RX hardware uart which is used by logger component, I have disabled logging, connected PMSA003 to this pin and made OTA update. Here is a change in config https://github.com/PaulAnnekov/sr-air-quality/commit/e3afd6f251e996592ee7417d2b9b5d3e0f33fed2. Now MH-Z19B is using software UART and PMSA003 uses hardware UART.
  • Result: works perfectly. 2 weeks and no issues at all

@OttoWinter should I make a PR for this page https://esphome.io/components/sensor/pmsx003.html and mention, that PMS sensor may require hardware UART for stable work on esp8266 board?