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display: breaks wifi on M5Stack Core (Black model) #4195

Open jonsenior79 opened 1 year ago

jonsenior79 commented 1 year ago

The problem

I'm trying to use an M5Stack to read the temperature from two Xiaomi Mijia sensors. I can create a minimal yaml which successfully reads the temperatures and relays them to an instance of HomeAssistant. But ideally I'd like the M5Stack to also display information on the screen so that I don't need a smartphone or computer to see what's going on. When I try to add the display though (information sourced from "https://github.com/koenvervloesem/M5Stack-Air-Quality-ESPHome") the wifi stops working and the device seems to go into some sort of reset loop.

Which version of ESPHome has the issue?

2023.2.1

What type of installation are you using?

pip

Which version of Home Assistant has the issue?

N/A

What platform are you using?

ESP32

Board

m5stack-core-esp32

Component causing the issue

display

Example YAML snippet

esphome:
  name: thermostat

esp32:
  board: m5stack-core-esp32
  framework:
    type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: ""

ota:
  password: ""

wifi:
  ssid: "XXXXX"
  password: "XXXXX"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "Thermostat Fallback Hotspot"
    password: "uvSC9hKsa86v"

captive_portal:

esp32_ble_tracker:

sensor:
  - platform: pvvx_mithermometer
    mac_address: "XXXXX"
    temperature:
      name: "Upstairs Temperature"
    humidity:
      name: "Upstairs Humidity"
    battery_level:
      name: "Upstairs Battery-Level"
    battery_voltage:
      name: "Upstairs Battery-Voltage"
    signal_strength:
      name: "Upstairs Signal"

  - platform: pvvx_mithermometer
    mac_address: "XXXXX"
    temperature:
      name: "Downstairs Temperature"
    humidity:
      name: "Downstairs Humidity"
    battery_level:
      name: "Downstairs Battery-Level"
    battery_voltage:
      name: "Downstairs Battery-Voltage"
    signal_strength:
      name: "Downstairs Signal"

spi:
  clk_pin: 18
  mosi_pin: 23
  miso_pin: 19

#font:
#  - file: "fonts/Roboto-Medium.ttf"
#    id: font_roboto_medium22
#    size: 22
#    glyphs: '!"%()+,-_.:°0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ #abcdefghijklmnopqrstuvwxyz/³µ'

display:
  - platform: ili9341
    id: m5stack_display
    model: M5Stack
    cs_pin: 14
    dc_pin: 27
    led_pin: 32
    reset_pin: 33
    rotation: 0
#    lambda: |-
#      Color RED(1,0,0);
#      Color BLUE(0,0,1);
#      Color WHITE(1,1,1);
#      it.rectangle(0,  0, it.get_width(), it.get_height(), BLUE);
#      it.rectangle(0, 22, it.get_width(), it.get_height(), BLUE);
#      it.print(it.get_width() / 2, 11, id(font_roboto_medium22), RED, #TextAlign::CENTER, "Particulate matter");

# Button to toggle the display backlight
#binary_sensor:
#  - platform: gpio
#    id: M5_BtnB
#    pin:
#      number: 38
#      inverted: true
#    on_click:
#      then:
#        - switch.toggle: backlight

# GPIO pin of the display backlight
#switch:
#  - platform: gpio
#    pin: 32
#    name: "Backlight"
#    id: backlight
#    restore_mode: ALWAYS_ON

Anything in the logs that might be useful for us?

[17:43:05][I][logger:258]: Log initialized
[17:43:05][C][ota:469]: There have been 1 suspected unsuccessful boot attempts.
[17:43:05][D][esp32.preferences:113]: Saving 1 preferences to flash...
[17:43:05][D][esp32.preferences:142]: Saving 1 preferences to flash: 0 cached, 1 written, 0 failed
[17:43:05][I][app:029]: Running through setup()...
[17:43:05][C][spi:023]: Setting up SPI bus...
[17:43:05][C][esp32_ble:026]: Setting up BLE...
[17:43:06][D][esp32_ble:042]: BLE setup complete
[17:43:06][D][esp32_ble_tracker:238]: Starting scan...
[17:43:06][C][wifi:037]: Setting up WiFi...
[17:43:06][C][wifi:038]:   Local MAC: A4:CF:12:6D:B7:84
[17:43:06][D][esp-idf:000]: E (2627) wifi:
[17:43:06][D][esp-idf:000]: Expected to init 4 rx buffer, actual is 0
[17:43:06][D][esp-idf:000]: 
[17:43:06]
[17:43:06][  1162][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:43:06][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:43:06][D][wifi:386]: Starting scan...
[17:43:06][D][esp-idf:000]: E (2665) wifi:
[17:43:06][D][esp-idf:000]: Expected to init 4 rx buffer, actual is 0
[17:43:06][D][esp-idf:000]: 
[17:43:06]
[17:43:06][  1200][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:43:06][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:43:30][D][pvvx_mithermometer:120]: Got PVVX MiThermometer (A4:C1:38:30:9E:E6):
[17:43:30][D][pvvx_mithermometer:123]:   Temperature: 21.35 °C
[17:43:30][D][pvvx_mithermometer:126]:   Humidity: 63.14 %
[17:43:30][D][pvvx_mithermometer:129]:   Battery Level: 87 %
[17:43:30][D][pvvx_mithermometer:132]:   Battery Voltage: 2.990 V
[17:43:30][D][sensor:127]: 'Upstairs Temperature': Sending state 21.35000 °C with 2 decimals of accuracy
[17:43:30][D][sensor:127]: 'Upstairs Humidity': Sending state 63.14000 % with 2 decimals of accuracy
[17:43:30][D][sensor:127]: 'Upstairs Battery-Level': Sending state 87.00000 % with 0 decimals of accuracy
[17:43:30][D][sensor:127]: 'Upstairs Battery-Voltage': Sending state 2.99000 V with 3 decimals of accuracy
[17:43:30][D][sensor:127]: 'Upstairs Signal': Sending state -68.00000 dBm with 0 decimals of accuracy
[17:43:36][E][wifi:394]: Scan timeout!
[17:43:41][D][wifi:386]: Starting scan...
[17:43:41][D][esp-idf:000]: E (37676) wifi:
[17:43:41][D][esp-idf:000]: Expected to init 4 rx buffer, actual is 0
[17:43:41][D][esp-idf:000]: 
[17:43:41]
[17:43:41][ 36211][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:43:41][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:44:06][I][wifi:141]: Starting fallback AP!
[17:44:06][D][esp-idf:000]: E (62638) wifi:
[17:44:06][D][esp-idf:000]: Expected to init 4 rx buffer, actual is 0
[17:44:06][D][esp-idf:000]: 
[17:44:06]
[17:44:06][ 61173][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:44:06][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:44:06][C][wifi:210]: Setting up AP...
[17:44:06][C][wifi:212]:   AP SSID: 'Thermostat Fallback Hotspot'
[17:44:06][C][wifi:213]:   AP Password: 'uvSC9hKsa86v'
[17:44:06][D][esp-idf:000]: E (62686) wifi:
[17:44:06][D][esp-idf:000]: Expected to init 4 rx buffer, actual is 0
[17:44:06][D][esp-idf:000]: 
[17:44:06]
[17:44:06][ 61221][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:44:06][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:44:06][C][wifi:222]:   IP Address: 192.168.4.1
[17:44:06][ 61232][E][AsyncTCP.cpp:1290] begin(): failed to start task
[17:44:06][I][wifi:141]: Starting fallback AP!
[17:44:06][ 61260][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:44:06][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:44:06][C][wifi:210]: Setting up AP...
[17:44:06][C][wifi:212]:   AP SSID: 'Thermostat Fallback Hotspot'
[17:44:06][C][wifi:213]:   AP Password: 'uvSC9hKsa86v'
[17:44:06][ 61297][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:44:06][W][wifi_esp32:057]: Setting WiFi mode failed!
[17:44:06][C][wifi:222]:   IP Address: 192.168.4.1
[17:44:06][I][wifi:141]: Starting fallback AP!
[17:44:06][ 61325][E][WiFiGeneric.cpp:678] wifiLowLevelInit(): esp_wifi_init 257
[17:44:06][W][wifi_esp32:057]: Setting WiFi mode failed!

Additional information

No response

jonsenior79 commented 1 year ago

Also... Nothing gets displayed on the screen. So it's not just the wifi breaking. I've also tried TFT 2.4R instead of M5Stack in case it was a driver chip issue, but neither seems to work. If I enable the backlight control via button B, I can turn on and off the backlight.

nielsnl68 commented 1 year ago

Not sure about the Xiaomi Mijia sensors, i hope someone else can look into that.

But i can help try with the display? First did it work before or is this the first time testing this? Anyway i'm have created a PR for a new version for the ili9xxx series of displays and the M5 Core uses on of does as you already knows.

I have checked the code that M5 has released and found some differences. And made some modifications to see of your display works for that. Sadly i do not own a M5Core myself so it is a bit guess work.

could you try:

external_components:
  - source: github://pr#4275
    components: [ili9xxx]
    refresh: always

display:
  - platform: ili9xxx
    id: m5stack_display
    model: M5Core
    backlight_pin: 32
    ...
jonsenior79 commented 1 year ago

Tried it and get a power cycle due to brownout error. Which makes me wonder if I don't need to find a better power source than the USB hub that it's running from right now. I'll have a play with independant power for it.

INFO Successfully uploaded program. INFO Starting log output from /dev/ttyUSB0 with baud rate 115200 [22:06:53] clock div:1 [22:06:53]load:0x3fff0030,len:1344 [22:06:53]load:0x40078000,len:13864 [22:06:53]load:0x40080400,len:3608 [22:06:53]entry 0x400805f0 [22:06:53]E (338) psram: PSRAM ID read error: 0xffffffff [22:06:53][I][logger:258]: Log initialized [22:06:53][C][ota:469]: There have been 0 suspected unsuccessful boot attempts. [22:06:53][D][esp32.preferences:113]: Saving 1 preferences to flash... [22:06:53][D][esp32.preferences:142]: Saving 1 preferences to flash: 0 cached, 1 written, 0 failed [22:06:53][I][app:029]: Running through setup()... [22:06:53][C][spi:023]: Setting up SPI bus... [22:06:54][E][display:100]: Could not allocate buffer for display! [22:06:54][C][esp32_ble:026]: Setting up BLE... [22:06:54] [22:06:54]Brownout detector was triggered [22:06:54] [22:06:54]ets Jun 8 2016 00:22:57 [22:06:54] [22:06:54]rst:0xc (SW_CPU_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT) [22:06:54]configsip: 0, SPIWP:0xee [22:06:54]clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 [22:06:54]mode:DIO, clock div:1 [22:06:54]load:0x3fff0030,len:1344 [22:06:54]load:0x40078000,len:13864 [22:06:54]load:0x40080400,len:3608 [22:06:54]entry 0x400805f0 [22:06:54]E (338) psram: PSRAM ID read error: 0xffffffff [22:06:54][I][logger:258]: Log initialized [22:06:54][C][ota:469]: There have been 1 suspected unsuccessful boot attempts. [22:06:54][D][esp32.preferences:113]: Saving 1 preferences to flash... [22:06:54][D][esp32.preferences:142]: Saving 1 preferences to flash: 0 cached, 1 written, 0 failed [22:06:54][I][app:029]: Running through setup()... [22:06:54][C][spi:023]: Setting up SPI bus... [22:06:55][E][display:100]: Could not allocate buffer for display! [22:06:55][C][esp32_ble:026]: Setting up BLE... [22:06:55] [22:06:55]Brownout detector was triggered

jonsenior79 commented 1 year ago

Also, apologies for closing the issue. I clicked on the wrong thing and apparently can't take it back!

github-actions[bot] commented 1 year ago

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.