Open peff74 opened 6 days ago
syssi
commented
5 days ago Could you reduce your YAML configuration step by step just for testing. You are using a lot of heavy components (web_server, mqtt, two instances of the jk_bms_ble component etc.). Does the situation improve if you free some resources? Is you custom code stable / free of memory leaks in general?
peff74
commented
5 days ago I will follow up on your suggestion. Firstly, I have now removed all my components and then deactivated the web server. I now only have a debug component in there to check the heap
My code used very little heap, the web used much more, now we are at 100KB free heap.
Let's see how it goes
syssi
commented
5 days ago You could free a lot of resources by changing the log level to INFO too.
peff74
commented
5 days ago
something eats the heap and sometimes it comes to a bang...
So it's not in my code or the web server. I have now set the loglevel to Info. Let's wait and see how it reacts.
syssi
commented
5 days ago Good job!
peff74
commented
5 days ago unfortunately there were more new starts despite loglevel INFO :-( Where else could I start to find out what is causing the problem?
which is clear, it starts with a significant heap loss
syssi
commented
5 days ago Please remove one of the BLE client connections as next step.
peff74
commented
5 days ago done
Now we got 114kb free heap. And the largest free block size has increased quite a bit to 64kb. Far right in the picture at 6:30 pm
peff74
commented
4 days ago
the view this morning.
A reboot around 10pm since then it has been running continuously
Here is a zoom into the crash at 10pm.
Something seems to be stuck, once he makes it, then the second time it's over
syssi
commented
4 days ago Could you post your current YAML configuration? I would like to get an idea which components are still used.
syssi
commented
4 days ago Some next steps:
jk_bms_ble entities from the YAML but don't remove the ble_client connection. We want still be able to connect to the BMS but we want to skip the data decoding.mqtt component and add the api or web_server component to check the uptime from time to time.The idea is to identify the BLE stack or the network communication as root cause.
peff74
commented
4 days ago this is then the YAML if I understand Step1 correctly?
substitutions:
name: jk-bms
bms0: "${name}"
# bms1: "${name}1"
device_description: "Monitor and control a JK-BMS via bluetooth"
external_components_source: github://syssi/esphome-jk-bms@main
# Akku gross
bms0_mac_address: 20:22:09:27:7c:44
# Akku klein
# mac_address: 20:22:08:25:0f:a9
# Akku gross_2
# bms1_mac_address: 20:22:08:25:26:8b
# Please use "JK02_24S" if you own a old JK-BMS < hardware version 11.0 (hardware version >= 6.0 and < 11.0)
# Please use "JK02_32S" if you own a new JK-BMS >= hardware version 11.0 (f.e. JK-B2A8S20P hw 11.XW, sw 11.26)
# Please use "JK04" if you have some old JK-BMS <= hardware version 3.0 (f.e. JK-B2A16S hw 3.0, sw. 3.3.0)
bms0_protocol_version: JK02_32S
#bms1_protocol_version: JK02_32S
esphome:
name: ${name}
comment: ${device_description}
min_version: 2024.6.0
project:
name: "syssi.esphome-jk-bms"
version: 2.1.0
# on_boot:
# priority: 600
# then:
# - climate.control:
# id: climate_heat_mat
# mode: HEAT
esp32:
board: esp-wrover-kit
framework:
type: esp-idf
external_components:
- source: ${external_components_source}
refresh: 0s
#web_server:
# local: false
#wifi:
# ssid: !secret wifi_ssid
# password: !secret wifi_password
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO0_IN
phy_addr: 1
power_pin: GPIO16
ota:
- platform: esphome
password: ""
on_begin:
then:
- switch.turn_off: ble_client_switch0
# - switch.turn_off: ble_client_switch1
- logger.log: "BLE connection suspended for OTA update"
logger:
# level: DEBUG
level: INFO
debug:
update_interval: 5s
# If you don't use Home Assistant please remove this `api` section and uncomment the `mqtt` component!
# api:
mqtt:
broker: !secret mqtt_host
username: !secret mqtt_username
password: !secret mqtt_password
id: mqtt_client
discovery: false
esp32_ble_tracker:
scan_parameters:
active: false
on_ble_advertise:
then:
- lambda: |-
if (x.get_name().rfind("JK-", 0) == 0 || x.get_name().rfind("JK_", 0) == 0) {
ESP_LOGI("ble_adv", "New JK-BMS found");
ESP_LOGI("ble_adv", " Name: %s", x.get_name().c_str());
ESP_LOGI("ble_adv", " MAC address: %s", x.address_str().c_str());
ESP_LOGD("ble_adv", " Advertised service UUIDs:");
for (auto uuid : x.get_service_uuids()) {
ESP_LOGD("ble_adv", " - %s", uuid.to_string().c_str());
}
}
ble_client:
- mac_address: ${bms0_mac_address}
id: client0
# - mac_address: ${bms1_mac_address}
# id: client1
# jk_bms_ble:
# - ble_client_id: client0
# protocol_version: ${bms0_protocol_version}
# throttle: 5s
# id: bms0
# - ble_client_id: client1
# protocol_version: ${bms1_protocol_version}
# throttle: 5s
# id: bms1
binary_sensor:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# balancing:
# name: "${bms0} balancing"
# charging:
# name: "${bms0} charging"
# discharging:
# name: "${bms0} discharging"
# online_status:
# name: "${bms0} online status"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# balancing:
# name: "${bms1} balancing"
# charging:
# name: "${bms1} charging"
# discharging:
# name: "${bms1} discharging"
# online_status:
# name: "${bms1} online status"
button:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# retrieve_settings:
# name: "${bms0} retrieve settings"
# retrieve_device_info:
# name: "${bms0} retrieve device info"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# retrieve_settings:
# name: "${bms1} retrieve settings"
# retrieve_device_info:
# name: "${bms1} retrieve device info"
number:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# balance_trigger_voltage:
# name: "${bms0} balance trigger voltage"
# cell_count:
# name: "${bms0} cell count"
# total_battery_capacity:
# name: "${bms0} total battery capacity"
# cell_voltage_overvoltage_protection:
# name: "${bms0} cell voltage overvoltage protection"
# cell_voltage_overvoltage_recovery:
# name: "${bms0} cell voltage overvoltage recovery"
# cell_voltage_undervoltage_protection:
# name: "${bms0} cell voltage undervoltage protection"
# cell_voltage_undervoltage_recovery:
# name: "${bms0} cell voltage undervoltage recovery"
# balance_starting_voltage:
# name: "${bms0} balance starting voltage"
# voltage_calibration:
# name: "${bms0} voltage calibration"
# current_calibration:
# name: "${bms0} current calibration"
# power_off_voltage:
# name: "${bms0} power off voltage"
# max_balance_current:
# name: "${bms0} max balance current"
# max_charge_current:
# name: "${bms0} max charge current"
# max_discharge_current:
# name: "${bms0} max discharge current"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# balance_trigger_voltage:
# name: "${bms1} balance trigger voltage"
# cell_count:
# name: "${bms1} cell count"
# total_battery_capacity:
# name: "${bms1} total battery capacity"
# cell_voltage_overvoltage_protection:
# name: "${bms1} cell voltage overvoltage protection"
# cell_voltage_overvoltage_recovery:
# name: "${bms1} cell voltage overvoltage recovery"
# cell_voltage_undervoltage_protection:
# name: "${bms1} cell voltage undervoltage protection"
# cell_voltage_undervoltage_recovery:
# name: "${bms1} cell voltage undervoltage recovery"
# balance_starting_voltage:
# name: "${bms1} balance starting voltage"
# voltage_calibration:
# name: "${bms1} voltage calibration"
# current_calibration:
# name: "${bms1} current calibration"
# power_off_voltage:
# name: "${bms1} power off voltage"
# max_balance_current:
# name: "${bms1} max balance current"
# max_charge_current:
# name: "${bms1} max charge current"
# max_discharge_current:
# name: "${bms1} max discharge current"
sensor:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# min_cell_voltage:
# name: "${bms0} min cell voltage"
# max_cell_voltage:
# name: "${bms0} max cell voltage"
# min_voltage_cell:
# name: "${bms0} min voltage cell"
# max_voltage_cell:
# name: "${bms0} max voltage cell"
# delta_cell_voltage:
# name: "${bms0} delta cell voltage"
# average_cell_voltage:
# name: "${bms0} average cell voltage"
# cell_voltage_1:
# name: "${bms0} cell voltage 01"
# cell_voltage_2:
# name: "${bms0} cell voltage 02"
# cell_voltage_3:
# name: "${bms0} cell voltage 03"
# cell_voltage_4:
# name: "${bms0} cell voltage 04"
# cell_voltage_5:
# name: "${bms0} cell voltage 05"
# cell_voltage_6:
# name: "${bms0} cell voltage 06"
# cell_voltage_7:
# name: "${bms0} cell voltage 07"
# cell_voltage_8:
# name: "${bms0} cell voltage 08"
# cell_voltage_9:
# name: "${bms0} cell voltage 09"
# cell_voltage_10:
# name: "${bms0} cell voltage 10"
# cell_voltage_11:
# name: "${bms0} cell voltage 11"
# cell_voltage_12:
# name: "${bms0} cell voltage 12"
# cell_resistance_1:
# name: "${bms0} cell resistance 01"
# cell_resistance_2:
# name: "${bms0} cell resistance 02"
# cell_resistance_3:
# name: "${bms0} cell resistance 03"
# cell_resistance_4:
# name: "${bms0} cell resistance 04"
# cell_resistance_5:
# name: "${bms0} cell resistance 05"
# cell_resistance_6:
# name: "${bms0} cell resistance 06"
# cell_resistance_7:
# name: "${bms0} cell resistance 07"
# cell_resistance_8:
# name: "${bms0} cell resistance 08"
# cell_resistance_9:
# name: "${bms0} cell resistance 09"
# cell_resistance_10:
# name: "${bms0} cell resistance 10"
# cell_resistance_11:
# name: "${bms0} cell resistance 11"
# cell_resistance_12:
# name: "${bms0} cell resistance 12"
# total_voltage:
# name: "${bms0} total voltage"
# current:
# name: "${bms0} current"
# power:
# name: "${bms0} power"
# charging_power:
# name: "${bms0} charging power"
# discharging_power:
# name: "${bms0} discharging power"
# temperature_sensor_1:
# name: "${bms0} temperature sensor 1"
# id: temp_sensor_1
# temperature_sensor_2:
# name: "${bms0} temperature sensor 2"
# id: temp_sensor_2
# power_tube_temperature:
# name: "${bms0} power tube temperature"
# state_of_charge:
# name: "${bms0} state of charge"
# capacity_remaining:
# name: "${bms0} capacity remaining"
# total_battery_capacity_setting:
# name: "${bms0} total battery capacity setting"
# charging_cycles:
# name: "${bms0} charging cycles"
# total_charging_cycle_capacity:
# name: "${bms0} total charging cycle capacity"
# total_runtime:
# name: "${bms0} total runtime"
# balancing_current:
# name: "${bms0} balancing current"
# errors_bitmask:
# name: "${bms0} errors bitmask"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# min_cell_voltage:
# name: "${bms1} min cell voltage"
# max_cell_voltage:
# name: "${bms1} max cell voltage"
# min_voltage_cell:
# name: "${bms1} min voltage cell"
# max_voltage_cell:
# name: "${bms1} max voltage cell"
# delta_cell_voltage:
# name: "${bms1} delta cell voltage"
# average_cell_voltage:
# name: "${bms1} average cell voltage"
# cell_voltage_1:
# name: "${bms1} cell voltage 01"
# cell_voltage_2:
# name: "${bms1} cell voltage 02"
# cell_voltage_3:
# name: "${bms1} cell voltage 03"
# cell_voltage_4:
# name: "${bms1} cell voltage 04"
# cell_voltage_5:
# name: "${bms1} cell voltage 05"
# cell_voltage_6:
# name: "${bms1} cell voltage 06"
# cell_voltage_7:
# name: "${bms1} cell voltage 07"
# cell_voltage_8:
# name: "${bms1} cell voltage 08"
# cell_voltage_9:
# name: "${bms1} cell voltage 09"
# cell_voltage_10:
# name: "${bms1} cell voltage 10"
# cell_voltage_11:
# name: "${bms1} cell voltage 11"
# cell_voltage_12:
# name: "${bms1} cell voltage 12"
# cell_resistance_1:
# name: "${bms1} cell resistance 01"
# cell_resistance_2:
# name: "${bms1} cell resistance 02"
# cell_resistance_3:
# name: "${bms1} cell resistance 03"
# cell_resistance_4:
# name: "${bms1} cell resistance 04"
# cell_resistance_5:
# name: "${bms1} cell resistance 05"
# cell_resistance_6:
# name: "${bms1} cell resistance 06"
# cell_resistance_7:
# name: "${bms1} cell resistance 07"
# cell_resistance_8:
# name: "${bms1} cell resistance 08"
# cell_resistance_9:
# name: "${bms1} cell resistance 09"
# cell_resistance_10:
# name: "${bms1} cell resistance 10"
# cell_resistance_11:
# name: "${bms1} cell resistance 11"
# cell_resistance_12:
# name: "${bms1} cell resistance 12"
# total_voltage:
# name: "${bms1} total voltage"
# current:
# name: "${bms1} current"
# power:
# name: "${bms1} power"
# charging_power:
# name: "${bms1} charging power"
# discharging_power:
# name: "${bms1} discharging power"
# temperature_sensor_1:
# name: "${bms1} temperature sensor 1"
# id: temp_sensor_3
# temperature_sensor_2:
# name: "${bms1} temperature sensor 2"
# id: temp_sensor_4
# power_tube_temperature:
# name: "${bms1} power tube temperature"
# state_of_charge:
# name: "${bms1} state of charge"
# capacity_remaining:
# name: "${bms1} capacity remaining"
# total_battery_capacity_setting:
# name: "${bms1} total battery capacity setting"
# charging_cycles:
# name: "${bms1} charging cycles"
# total_charging_cycle_capacity:
# name: "${bms1} total charging cycle capacity"
# total_runtime:
# name: "${bms1} total runtime"
# balancing_current:
# name: "${bms1} balancing current"
# errors_bitmask:
# name: "${bms1} errors bitmask"
# - platform: template
# name: "Avg BMS Temp"
# id: avg_bms_temp
# update_interval: 10s
# lambda: |-
# float sum = 0.0;
# int count = 0;
# if (!isnan(id(temp_sensor_1).state)) {
# sum += id(temp_sensor_1).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 1: %f", id(temp_sensor_1).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 1 ist ungültig");
# }
# if (!isnan(id(temp_sensor_2).state)) {
# sum += id(temp_sensor_2).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 2: %f", id(temp_sensor_2).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 2 ist ungültig");
# }
# if (!isnan(id(temp_sensor_3).state)) {
# sum += id(temp_sensor_3).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 3: %f", id(temp_sensor_3).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 3 ist ungültig");
# }
# if (!isnan(id(temp_sensor_4).state)) {
# sum += id(temp_sensor_4).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 4: %f", id(temp_sensor_4).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 4 ist ungültig");
# }
# if (count == 0) {
# ESP_LOGD("Avg Temp", "Keine gültigen Temperatursensoren gefunden");
# return NAN;
# } else {
# float avg = sum / count;
# ESP_LOGD("Avg Temp", "Durchschnittstemperatur: %f", avg);
# return avg;
# }
- platform: uptime
type: seconds
name: Uptime
- platform: debug
free:
name: "Debug_Heap Free"
# fragmentation:
# name: "Debug_Heap Fragmentation"
block:
name: "Debug_Heap Max Block"
# loop_time:
# name: "Debug_Loop Time"
# psram:
# name: "Debug_Free PSRAM"
#climate:
# - platform: thermostat
# name: "heat_mat"
# sensor: avg_bms_temp
# heat_overrun: 1 °C
# min_idle_time: 60s
# min_heating_off_time: 1s
# min_heating_run_time: 60s
# heat_action:
# - switch.turn_on: heat_mat
# idle_action:
# - switch.turn_off: heat_mat
# visual:
# min_temperature: 0 °C
# max_temperature: 20 °C
# temperature_step: 0.5 °C
# default_preset: Lower bound
# id: climate_heat_mat
# preset:
# - name: Lower bound
# default_target_temperature_low: 10 °C
switch:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# charging:
# name: "${bms0} charging"
# discharging:
# name: "${bms0} discharging"
# balancer:
# name: "${bms0} balancer"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# charging:
# name: "${bms1} charging"
# discharging:
# name: "${bms1} discharging"
# balancer:
# name: "${bms1} balancer"
- platform: ble_client
ble_client_id: client0
id: ble_client_switch0
name: "${bms0} enable bluetooth connection"
# - platform: ble_client
# ble_client_id: client1
# id: ble_client_switch1
# name: "${bms1} enable bluetooth connection"
- platform: gpio
name: "heat_mat"
pin: GPIO14
id: heat_mat
text_sensor:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# errors:
# name: "${bms0} errors"
# total_runtime_formatted:
# name: "${bms0} total runtime formatted"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# errors:
# name: "${bms1} errors"
# total_runtime_formatted:
# name: "${bms1} total runtime formatted"
- platform: debug
device:
name: "Device Info"
reset_reason:
name: "Reset Reason"Correct!
peff74
commented
4 days ago uploaded
now we got 132kb free heap and the biggest block is ~90kb. And very few changes to the heap. I therefore now log every value and not just the changes
peff74
commented
3 days ago
almost 24 hours without anything...
What would be the next steps?
syssi
commented
3 days ago Re-add a single BMS sensor f.e. total voltage.
peff74
commented
3 days ago substitutions:
name: jk-bms
bms0: "${name}"
# bms1: "${name}1"
device_description: "Monitor and control a JK-BMS via bluetooth"
external_components_source: github://syssi/esphome-jk-bms@main
# Akku gross
bms0_mac_address: 20:22:09:27:7c:44
# Akku klein
# mac_address: 20:22:08:25:0f:a9
# Akku gross_2
# bms1_mac_address: 20:22:08:25:26:8b
# Please use "JK02_24S" if you own a old JK-BMS < hardware version 11.0 (hardware version >= 6.0 and < 11.0)
# Please use "JK02_32S" if you own a new JK-BMS >= hardware version 11.0 (f.e. JK-B2A8S20P hw 11.XW, sw 11.26)
# Please use "JK04" if you have some old JK-BMS <= hardware version 3.0 (f.e. JK-B2A16S hw 3.0, sw. 3.3.0)
bms0_protocol_version: JK02_32S
#bms1_protocol_version: JK02_32S
esphome:
name: ${name}
comment: ${device_description}
min_version: 2024.6.0
project:
name: "syssi.esphome-jk-bms"
version: 2.1.0
# on_boot:
# priority: 600
# then:
# - climate.control:
# id: climate_heat_mat
# mode: HEAT
esp32:
board: esp-wrover-kit
framework:
type: esp-idf
external_components:
- source: ${external_components_source}
refresh: 0s
#web_server:
# local: false
#wifi:
# ssid: !secret wifi_ssid
# password: !secret wifi_password
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO0_IN
phy_addr: 1
power_pin: GPIO16
ota:
- platform: esphome
password: ""
on_begin:
then:
- switch.turn_off: ble_client_switch0
# - switch.turn_off: ble_client_switch1
- logger.log: "BLE connection suspended for OTA update"
logger:
# level: DEBUG
level: INFO
debug:
update_interval: 5s
# If you don't use Home Assistant please remove this `api` section and uncomment the `mqtt` component!
# api:
mqtt:
broker: !secret mqtt_host
username: !secret mqtt_username
password: !secret mqtt_password
id: mqtt_client
discovery: false
esp32_ble_tracker:
scan_parameters:
active: false
on_ble_advertise:
then:
- lambda: |-
if (x.get_name().rfind("JK-", 0) == 0 || x.get_name().rfind("JK_", 0) == 0) {
ESP_LOGI("ble_adv", "New JK-BMS found");
ESP_LOGI("ble_adv", " Name: %s", x.get_name().c_str());
ESP_LOGI("ble_adv", " MAC address: %s", x.address_str().c_str());
ESP_LOGD("ble_adv", " Advertised service UUIDs:");
for (auto uuid : x.get_service_uuids()) {
ESP_LOGD("ble_adv", " - %s", uuid.to_string().c_str());
}
}
ble_client:
- mac_address: ${bms0_mac_address}
id: client0
# - mac_address: ${bms1_mac_address}
# id: client1
jk_bms_ble:
- ble_client_id: client0
protocol_version: ${bms0_protocol_version}
throttle: 5s
id: bms0
# - ble_client_id: client1
# protocol_version: ${bms1_protocol_version}
# throttle: 5s
# id: bms1
binary_sensor:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# balancing:
# name: "${bms0} balancing"
# charging:
# name: "${bms0} charging"
# discharging:
# name: "${bms0} discharging"
# online_status:
# name: "${bms0} online status"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# balancing:
# name: "${bms1} balancing"
# charging:
# name: "${bms1} charging"
# discharging:
# name: "${bms1} discharging"
# online_status:
# name: "${bms1} online status"
button:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# retrieve_settings:
# name: "${bms0} retrieve settings"
# retrieve_device_info:
# name: "${bms0} retrieve device info"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# retrieve_settings:
# name: "${bms1} retrieve settings"
# retrieve_device_info:
# name: "${bms1} retrieve device info"
number:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# balance_trigger_voltage:
# name: "${bms0} balance trigger voltage"
# cell_count:
# name: "${bms0} cell count"
# total_battery_capacity:
# name: "${bms0} total battery capacity"
# cell_voltage_overvoltage_protection:
# name: "${bms0} cell voltage overvoltage protection"
# cell_voltage_overvoltage_recovery:
# name: "${bms0} cell voltage overvoltage recovery"
# cell_voltage_undervoltage_protection:
# name: "${bms0} cell voltage undervoltage protection"
# cell_voltage_undervoltage_recovery:
# name: "${bms0} cell voltage undervoltage recovery"
# balance_starting_voltage:
# name: "${bms0} balance starting voltage"
# voltage_calibration:
# name: "${bms0} voltage calibration"
# current_calibration:
# name: "${bms0} current calibration"
# power_off_voltage:
# name: "${bms0} power off voltage"
# max_balance_current:
# name: "${bms0} max balance current"
# max_charge_current:
# name: "${bms0} max charge current"
# max_discharge_current:
# name: "${bms0} max discharge current"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# balance_trigger_voltage:
# name: "${bms1} balance trigger voltage"
# cell_count:
# name: "${bms1} cell count"
# total_battery_capacity:
# name: "${bms1} total battery capacity"
# cell_voltage_overvoltage_protection:
# name: "${bms1} cell voltage overvoltage protection"
# cell_voltage_overvoltage_recovery:
# name: "${bms1} cell voltage overvoltage recovery"
# cell_voltage_undervoltage_protection:
# name: "${bms1} cell voltage undervoltage protection"
# cell_voltage_undervoltage_recovery:
# name: "${bms1} cell voltage undervoltage recovery"
# balance_starting_voltage:
# name: "${bms1} balance starting voltage"
# voltage_calibration:
# name: "${bms1} voltage calibration"
# current_calibration:
# name: "${bms1} current calibration"
# power_off_voltage:
# name: "${bms1} power off voltage"
# max_balance_current:
# name: "${bms1} max balance current"
# max_charge_current:
# name: "${bms1} max charge current"
# max_discharge_current:
# name: "${bms1} max discharge current"
sensor:
- platform: jk_bms_ble
jk_bms_ble_id: bms0
# min_cell_voltage:
# name: "${bms0} min cell voltage"
# max_cell_voltage:
# name: "${bms0} max cell voltage"
# min_voltage_cell:
# name: "${bms0} min voltage cell"
# max_voltage_cell:
# name: "${bms0} max voltage cell"
# delta_cell_voltage:
# name: "${bms0} delta cell voltage"
# average_cell_voltage:
# name: "${bms0} average cell voltage"
# cell_voltage_1:
# name: "${bms0} cell voltage 01"
# cell_voltage_2:
# name: "${bms0} cell voltage 02"
# cell_voltage_3:
# name: "${bms0} cell voltage 03"
# cell_voltage_4:
# name: "${bms0} cell voltage 04"
# cell_voltage_5:
# name: "${bms0} cell voltage 05"
# cell_voltage_6:
# name: "${bms0} cell voltage 06"
# cell_voltage_7:
# name: "${bms0} cell voltage 07"
# cell_voltage_8:
# name: "${bms0} cell voltage 08"
# cell_voltage_9:
# name: "${bms0} cell voltage 09"
# cell_voltage_10:
# name: "${bms0} cell voltage 10"
# cell_voltage_11:
# name: "${bms0} cell voltage 11"
# cell_voltage_12:
# name: "${bms0} cell voltage 12"
# cell_resistance_1:
# name: "${bms0} cell resistance 01"
# cell_resistance_2:
# name: "${bms0} cell resistance 02"
# cell_resistance_3:
# name: "${bms0} cell resistance 03"
# cell_resistance_4:
# name: "${bms0} cell resistance 04"
# cell_resistance_5:
# name: "${bms0} cell resistance 05"
# cell_resistance_6:
# name: "${bms0} cell resistance 06"
# cell_resistance_7:
# name: "${bms0} cell resistance 07"
# cell_resistance_8:
# name: "${bms0} cell resistance 08"
# cell_resistance_9:
# name: "${bms0} cell resistance 09"
# cell_resistance_10:
# name: "${bms0} cell resistance 10"
# cell_resistance_11:
# name: "${bms0} cell resistance 11"
# cell_resistance_12:
# name: "${bms0} cell resistance 12"
total_voltage:
name: "${bms0} total voltage"
# current:
# name: "${bms0} current"
# power:
# name: "${bms0} power"
# charging_power:
# name: "${bms0} charging power"
# discharging_power:
# name: "${bms0} discharging power"
temperature_sensor_1:
name: "${bms0} temperature sensor 1"
id: temp_sensor_1
temperature_sensor_2:
name: "${bms0} temperature sensor 2"
id: temp_sensor_2
# power_tube_temperature:
# name: "${bms0} power tube temperature"
# state_of_charge:
# name: "${bms0} state of charge"
# capacity_remaining:
# name: "${bms0} capacity remaining"
# total_battery_capacity_setting:
# name: "${bms0} total battery capacity setting"
# charging_cycles:
# name: "${bms0} charging cycles"
# total_charging_cycle_capacity:
# name: "${bms0} total charging cycle capacity"
# total_runtime:
# name: "${bms0} total runtime"
# balancing_current:
# name: "${bms0} balancing current"
# errors_bitmask:
# name: "${bms0} errors bitmask"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# min_cell_voltage:
# name: "${bms1} min cell voltage"
# max_cell_voltage:
# name: "${bms1} max cell voltage"
# min_voltage_cell:
# name: "${bms1} min voltage cell"
# max_voltage_cell:
# name: "${bms1} max voltage cell"
# delta_cell_voltage:
# name: "${bms1} delta cell voltage"
# average_cell_voltage:
# name: "${bms1} average cell voltage"
# cell_voltage_1:
# name: "${bms1} cell voltage 01"
# cell_voltage_2:
# name: "${bms1} cell voltage 02"
# cell_voltage_3:
# name: "${bms1} cell voltage 03"
# cell_voltage_4:
# name: "${bms1} cell voltage 04"
# cell_voltage_5:
# name: "${bms1} cell voltage 05"
# cell_voltage_6:
# name: "${bms1} cell voltage 06"
# cell_voltage_7:
# name: "${bms1} cell voltage 07"
# cell_voltage_8:
# name: "${bms1} cell voltage 08"
# cell_voltage_9:
# name: "${bms1} cell voltage 09"
# cell_voltage_10:
# name: "${bms1} cell voltage 10"
# cell_voltage_11:
# name: "${bms1} cell voltage 11"
# cell_voltage_12:
# name: "${bms1} cell voltage 12"
# cell_resistance_1:
# name: "${bms1} cell resistance 01"
# cell_resistance_2:
# name: "${bms1} cell resistance 02"
# cell_resistance_3:
# name: "${bms1} cell resistance 03"
# cell_resistance_4:
# name: "${bms1} cell resistance 04"
# cell_resistance_5:
# name: "${bms1} cell resistance 05"
# cell_resistance_6:
# name: "${bms1} cell resistance 06"
# cell_resistance_7:
# name: "${bms1} cell resistance 07"
# cell_resistance_8:
# name: "${bms1} cell resistance 08"
# cell_resistance_9:
# name: "${bms1} cell resistance 09"
# cell_resistance_10:
# name: "${bms1} cell resistance 10"
# cell_resistance_11:
# name: "${bms1} cell resistance 11"
# cell_resistance_12:
# name: "${bms1} cell resistance 12"
# total_voltage:
# name: "${bms1} total voltage"
# current:
# name: "${bms1} current"
# power:
# name: "${bms1} power"
# charging_power:
# name: "${bms1} charging power"
# discharging_power:
# name: "${bms1} discharging power"
# temperature_sensor_1:
# name: "${bms1} temperature sensor 1"
# id: temp_sensor_3
# temperature_sensor_2:
# name: "${bms1} temperature sensor 2"
# id: temp_sensor_4
# power_tube_temperature:
# name: "${bms1} power tube temperature"
# state_of_charge:
# name: "${bms1} state of charge"
# capacity_remaining:
# name: "${bms1} capacity remaining"
# total_battery_capacity_setting:
# name: "${bms1} total battery capacity setting"
# charging_cycles:
# name: "${bms1} charging cycles"
# total_charging_cycle_capacity:
# name: "${bms1} total charging cycle capacity"
# total_runtime:
# name: "${bms1} total runtime"
# balancing_current:
# name: "${bms1} balancing current"
# errors_bitmask:
# name: "${bms1} errors bitmask"
# - platform: template
# name: "Avg BMS Temp"
# id: avg_bms_temp
# update_interval: 10s
# lambda: |-
# float sum = 0.0;
# int count = 0;
# if (!isnan(id(temp_sensor_1).state)) {
# sum += id(temp_sensor_1).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 1: %f", id(temp_sensor_1).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 1 ist ungültig");
# }
# if (!isnan(id(temp_sensor_2).state)) {
# sum += id(temp_sensor_2).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 2: %f", id(temp_sensor_2).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 2 ist ungültig");
# }
# if (!isnan(id(temp_sensor_3).state)) {
# sum += id(temp_sensor_3).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 3: %f", id(temp_sensor_3).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 3 ist ungültig");
# }
# if (!isnan(id(temp_sensor_4).state)) {
# sum += id(temp_sensor_4).state;
# count += 1;
# ESP_LOGD("Avg Temp", "Sensor 4: %f", id(temp_sensor_4).state);
# } else {
# ESP_LOGD("Avg Temp", "Sensor 4 ist ungültig");
# }
# if (count == 0) {
# ESP_LOGD("Avg Temp", "Keine gültigen Temperatursensoren gefunden");
# return NAN;
# } else {
# float avg = sum / count;
# ESP_LOGD("Avg Temp", "Durchschnittstemperatur: %f", avg);
# return avg;
# }
- platform: uptime
type: seconds
name: Uptime
- platform: debug
free:
name: "Debug_Heap Free"
# fragmentation:
# name: "Debug_Heap Fragmentation"
block:
name: "Debug_Heap Max Block"
# loop_time:
# name: "Debug_Loop Time"
# psram:
# name: "Debug_Free PSRAM"
#climate:
# - platform: thermostat
# name: "heat_mat"
# sensor: avg_bms_temp
# heat_overrun: 1 °C
# min_idle_time: 60s
# min_heating_off_time: 1s
# min_heating_run_time: 60s
# heat_action:
# - switch.turn_on: heat_mat
# idle_action:
# - switch.turn_off: heat_mat
# visual:
# min_temperature: 0 °C
# max_temperature: 20 °C
# temperature_step: 0.5 °C
# default_preset: Lower bound
# id: climate_heat_mat
# preset:
# - name: Lower bound
# default_target_temperature_low: 10 °C
switch:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# charging:
# name: "${bms0} charging"
# discharging:
# name: "${bms0} discharging"
# balancer:
# name: "${bms0} balancer"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# charging:
# name: "${bms1} charging"
# discharging:
# name: "${bms1} discharging"
# balancer:
# name: "${bms1} balancer"
- platform: ble_client
ble_client_id: client0
id: ble_client_switch0
name: "${bms0} enable bluetooth connection"
# - platform: ble_client
# ble_client_id: client1
# id: ble_client_switch1
# name: "${bms1} enable bluetooth connection"
- platform: gpio
name: "heat_mat"
pin: GPIO14
id: heat_mat
text_sensor:
# - platform: jk_bms_ble
# jk_bms_ble_id: bms0
# errors:
# name: "${bms0} errors"
# total_runtime_formatted:
# name: "${bms0} total runtime formatted"
# - platform: jk_bms_ble
# jk_bms_ble_id: bms1
# errors:
# name: "${bms1} errors"
# total_runtime_formatted:
# name: "${bms1} total runtime formatted"
- platform: debug
device:
name: "Device Info"
reset_reason:
name: "Reset Reason"done, but I took three sensor^^
now we got 130kb free heap and the biggest block is ~86kb.
peff74
commented
2 days ago
the current status.
I had to activate my thermo function yesterday because it was getting too cold.
Since I was unable to set the thermostat via MQTT, it always reset itself to the value I had set on the website, I also had to activate the web server.
Nevertheless, it seems to be stable.
So it seems to be the number of BMS sensors, or one of them has a problem?
What I found noteworthy is that opening the website has such a strong effect on the max block size. I don't know that from Arduino
syssi
commented
2 days ago It's too early to make assumptions but we are on a good track.
peff74
commented
2 days ago What should I do next to continue testing? Can you tell me why the thermostat always gets the values that were last set on the website, even if the web server is no longer active? Do you save the settings on the ESP?
syssi
commented
2 days ago Let's stick to two sensors (per BMS) but add the second BMS again.
I'm on the road and cannot provide answers to your other questions ATM.
peff74
commented
1 day ago I didn't get around to expanding it today. The system as last described is now running 24 hours stable :-)
I think tomorrow I will add the second BMS again
syssi
commented
1 day ago Please keep in mind, we have changed a lot of parameters and a lot of components are running faster now. It's possible the issue occurs on heavy load only.
peff74
commented
1 day ago yes I understand, I think we will then add the components back in bit by bit and see what the problem is. Right?
syssi
commented
1 day ago Correct!
peff74
commented
9 hours ago This morning I finally got round to adding the second BMS.
now we got 102kb free heap and the biggest block is ~60kb.
You can now clearly see how the largest block of the heap fluctuates and when the BMS went online, the free memory dropped further.
What I also noticed is that something about ‘cell resistance’ first appeared in the logs, although I didn't even have it active.
When expanding my system, I noticed that the ESP restarts quite frequently. As I don't have any experience with ESP home devices... I can't judge whether this is normal.
The last reboots are mine, I wanted to get some logs.
But I can't really see anything in the logs, the device just restarts. I had already replaced the hardware on suspicion, a WT32-ETH01
here my YAML:
or do I have too many sensors or other errors?