I remember it quite a challenge to get it all working. I bought the M5Stack ESP32S3 device. I am doing all my development on the mac but if you install esphome using python and get this version:
This is my yml config file
The major issue was playing around with the following config to get it to compile and run.
Code:
Downloads$ esphome version
Version: 2023.4.1This is my yml config file
Code:
# Modified by octal-ip to support MQTT and an external active balancer.
# Based on the excellent work of Sebastian Muszynski: https://github.com/syssi/esphome-jk-bms
substitutions:
name: jk-bms
device_description: "Monitor and control a JK-BMS via bluetooth"
mac_address: C8:47:8C:EC:xx:xx
protocol_version: JK02_32S
esphome:
name: ${name}
comment: ${device_description}
project:
name: "syssi.esphome-jk-bms"
version: 1.4.0
esp32:
board: esp32-s3-devkitc-1
variant: esp32s3
framework:
type: arduino
#version: 2.0.3
#platform_version: 5.1.1
#type: esp-idf
#platform_version: 4.4.0
#sdkconfig_options:
#CONFIG_BT_BLE_42_FEATURES_SUPPORTED: y
external_components:
- source: github://syssi/esphome-jk-bms@main
wifi:
ssid: !secret wifi_ssid
password: !secret wifi_password
ota:
logger:
level: DEBUG
api:
mqtt:
discovery: false
will_message:
birth_message:
broker: !secret mqtt_host
username: !secret mqtt_username
password: !secret mqtt_password
topic_prefix: !secret mqtt_topic
id: jk_bms
log_topic:
topic: !secret mqtt_topic
level: WARN
esp32_ble_tracker:
ble_client:
- mac_address: ${mac_address}
id: client0
jk_bms_ble:
- ble_client_id: client0
protocol_version: ${protocol_version}
throttle: 2s
id: bms0
#binary_sensor:
# - platform: jk_bms_ble
# balancing:
# name: "balancing"
binary_sensor:
- platform: jk_bms_ble
balancing:
name: "${name} balancing"
charging:
name: "${name} charging"
discharging:
name: "${name} discharging"
online_status:
name: "${name} online status"
button:
- platform: jk_bms_ble
retrieve_settings:
name: "${name} retrieve settings"
retrieve_device_info:
name: "${name} retrieve device info"
sensor:
- platform: jk_bms_ble
jk_bms_ble_id: bms0
min_cell_voltage:
name: "${name} min cell voltage"
max_cell_voltage:
name: "${name} max cell voltage"
min_voltage_cell:
name: "${name} min voltage cell"
max_voltage_cell:
name: "${name} max voltage cell"
delta_cell_voltage:
name: "${name} delta cell voltage"
average_cell_voltage:
name: "${name} average cell voltage"
cell_voltage_1:
name: "${name} cell voltage 1"
cell_voltage_2:
name: "${name} cell voltage 2"
cell_voltage_3:
name: "${name} cell voltage 3"
cell_voltage_4:
name: "${name} cell voltage 4"
cell_voltage_5:
name: "${name} cell voltage 5"
cell_voltage_6:
name: "${name} cell voltage 6"
cell_voltage_7:
name: "${name} cell voltage 7"
cell_voltage_8:
name: "${name} cell voltage 8"
cell_voltage_9:
name: "${name} cell voltage 9"
cell_voltage_10:
name: "${name} cell voltage 10"
cell_voltage_11:
name: "${name} cell voltage 11"
cell_voltage_12:
name: "${name} cell voltage 12"
cell_voltage_13:
name: "${name} cell voltage 13"
cell_voltage_14:
name: "${name} cell voltage 14"
cell_voltage_15:
name: "${name} cell voltage 15"
cell_voltage_16:
name: "${name} cell voltage 16"
cell_voltage_17:
name: "${name} cell voltage 17"
cell_voltage_18:
name: "${name} cell voltage 18"
cell_voltage_19:
name: "${name} cell voltage 19"
cell_voltage_20:
name: "${name} cell voltage 20"
cell_voltage_21:
name: "${name} cell voltage 21"
cell_voltage_22:
name: "${name} cell voltage 22"
cell_voltage_23:
name: "${name} cell voltage 23"
cell_voltage_24:
name: "${name} cell voltage 24"
cell_resistance_1:
name: "${name} cell resistance 1"
cell_resistance_2:
name: "${name} cell resistance 2"
cell_resistance_3:
name: "${name} cell resistance 3"
cell_resistance_4:
name: "${name} cell resistance 4"
cell_resistance_5:
name: "${name} cell resistance 5"
cell_resistance_6:
name: "${name} cell resistance 6"
cell_resistance_7:
name: "${name} cell resistance 7"
cell_resistance_8:
name: "${name} cell resistance 8"
cell_resistance_9:
name: "${name} cell resistance 9"
cell_resistance_10:
name: "${name} cell resistance 10"
cell_resistance_11:
name: "${name} cell resistance 11"
cell_resistance_12:
name: "${name} cell resistance 12"
cell_resistance_13:
name: "${name} cell resistance 13"
cell_resistance_14:
name: "${name} cell resistance 14"
cell_resistance_15:
name: "${name} cell resistance 15"
cell_resistance_16:
name: "${name} cell resistance 16"
cell_resistance_17:
name: "${name} cell resistance 17"
cell_resistance_18:
name: "${name} cell resistance 18"
cell_resistance_19:
name: "${name} cell resistance 19"
cell_resistance_20:
name: "${name} cell resistance 20"
cell_resistance_21:
name: "${name} cell resistance 21"
cell_resistance_22:
name: "${name} cell resistance 22"
cell_resistance_23:
name: "${name} cell resistance 23"
cell_resistance_24:
name: "${name} cell resistance 24"
total_voltage:
name: "${name} total voltage"
current:
name: "${name} current"
power:
name: "${name} power"
charging_power:
name: "${name} charging power"
discharging_power:
name: "${name} discharging power"
temperature_sensor_1:
name: "${name} temperature sensor 1"
temperature_sensor_2:
name: "${name} temperature sensor 2"
power_tube_temperature:
name: "${name} power tube temperature"
state_of_charge:
name: "${name} state of charge"
capacity_remaining:
name: "${name} capacity remaining"
total_battery_capacity_setting:
name: "${name} total battery capacity setting"
charging_cycles:
name: "${name} charging cycles"
total_charging_cycle_capacity:
name: "${name} total charging cycle capacity"
total_runtime:
name: "${name} total runtime"
balancing_current:
name: "${name} balancing current"
errors_bitmask:
name: "${name} errors bitmask"
text_sensor:
- platform: jk_bms_ble
errors:
name: "${name} errors"
total_runtime_formatted:
name: "${name} total runtime formatted"
#text_sensor:
# - platform: ble_scanner
# name: "BLE Devices Scanner"
switch:
- platform: jk_bms_ble
charging:
name: "${name} charging"
discharging:
name: "${name} discharging"
balancer:
name: "${name} balancer"
emergency:
name: "${name} emergency"
disable_temperature_sensors:
name: "${name} disable temperature sensors"
display_always_on:
name: "${name} display always on"
- platform: ble_client
ble_client_id: client0
name: "${name} enable bluetooth connection"
number:
- platform: jk_bms_ble
jk_bms_ble_id: bms0
balance_trigger_voltage:
name: "${name} balance trigger voltage"
cell_count:
name: "${name} cell count"
total_battery_capacity:
name: "${name} total battery capacity"
cell_voltage_overvoltage_protection:
name: "${name} cell voltage overvoltage protection"
cell_voltage_overvoltage_recovery:
name: "${name} cell voltage overvoltage recovery"
cell_voltage_undervoltage_protection:
name: "${name} cell voltage undervoltage protection"
cell_voltage_undervoltage_recovery:
name: "${name} cell voltage undervoltage recovery"
balance_starting_voltage:
name: "${name} balance starting voltage"
voltage_calibration:
name: "${name} voltage calibration"
current_calibration:
name: "${name} current calibration"
power_off_voltage:
name: "${name} power off voltage"
max_balance_current:
name: "${name} max balance current"
max_charge_current:
name: "${name} max charge current"
max_discharge_current:
name: "${name} max discharge current"The major issue was playing around with the following config to get it to compile and run.
Code:
esp32:
board: esp32-s3-devkitc-1
variant: esp32s3
framework:
type: arduino
#version: 2.0.3
#platform_version: 5.1.1
#type: esp-idf
#platform_version: 4.4.0
#sdkconfig_options:
#CONFIG_BT_BLE_42_FEATURES_SUPPORTED: y
