v3.0.9

Relevant changes:

• Add new ESP status codes
• Fix autoReconnect features aftes WIFI connection drop
• Add DEVICE_ID variable as prefix in HA-MQTT sensors #66
• Add FS autoformat on first boot
• Update WifiManager to v2.0.16-rc.2
• Update blink-library to 1.1.0 (to keep compatibility with Blynk LEGACY)

v3.0.8

Relevant changes:

• Fix NTP time retrival
• Fix multiple AP trigger with double reset button

v3.0.7

Relevant changes:

• Improve WIFI reconnect after a connection loss/drop
• Include arduino-home-assistant 2.0 (better HA integration)
• Add ability to measure load current with external current clamp
• AP will be triggered after a double press on the RESET button (hall and pin trigger are disabled by default)
• Add software serial support for ESP8266 to improve communication stability (enabled by default in swser bin files + swser pins wiring)
• Serial debug messages could be disabled via the web configuration
• Lots of minor fixes and improvements

v3.0.6

This version fixes the communication issues on ESP8266.

Thanks to @sgs77 for his involvment.

v3.0.5

Relevant changes:

• Some settings saved via web interface will be lost during the update (BLYNK, MQTT connection parameters), please double check yours after the update
• Update espressif32 to 2.0.2
• Update blynk library to 1.0.1
• Support for Blynk 2
• Support for Home Assistant (via MQTT)
• Lots of new setting on the web interface (static ip, ota, ntp, home assistant ...)
• Add USE_DEBUG_SERIAL_VERBOSE_SYNC_ERROR_VARIABLE
• Add more battery settings #31
• Add support for external current clamp to measure current usage of the load

v3.0.4

Here most relevant changes:

• MQTT support (early stage)
• Add vPin to update date and time of the controller
• Blynk value caching -> less write request sent from board to blynk server
• Connection check at boot (board -> controller)
• Expose timeout value for serial communication
• Improve wifi autoReconnect features (ESP32)
• Log messages report error code on com. fail
• Fixed vPins:
  • vPIN_MAXIMUM_PV_VOLTAGE_TODAY
  • vPIN_MINIMUM_PV_VOLTAGE_TODAY
  • vPIN_MAXIMUM_BATTERY_VOLTAGE_TODAY
  • vPIN_MINIMUM_BATTERY_VOLTAGE_TODAY
• New vPins
  • vPIN_BATTERY_BOOST_VOLTAGE
  • vPIN_BATTERY_EQUALIZATION_VOLTAGE
  • vPIN_BATTERY_FLOAT_VOLTAGE
  • vPIN_BATTERY_FLOAT_MIN_VOLTAGE
  • vPIN_BATTERY_CHARGING_LIMIT_VOLTAGE
  • PIN_BATTERY_DISCHARGING_LIMIT_VOLTAGE
  • vPIN_BATTERY_LOW_VOLTAGE_DISCONNECT
  • vPIN_BATTERY_LOW_VOLTAGE_RECONNECT
  • vPIN_BATTERY_OVER_VOLTAGE_DISCONNECT
  • vPIN_BATTERY_OVER_VOLTAGE_RECONNECT
  • vPIN_BATTERY_UNDER_VOLTAGE_RESET
  • vPIN_BATTERY_UNDER_VOLTAGE_SET
  • vPIN_MIN_PV_VOLTAGE_TODAY
  • vPIN_MAX_PV_VOLTAGE_TODAY
  • vPIN_INTERNAL_DEBUG_TERMINAL
  • vPIN_UPDATE_CONTROLLER_DATETIME

Thanks to @mr12obot @GR8Dane604 for their contributions.

v3.0.3

Here the most relevant changes:

• New configuration over WIFI
• Settings from FS (defaults from config.h)
• New variable vPIN_CONTROLLER_HEATSINK_TEMP
• Minor improvements on boot procedure
• Minor improvements on the periodic update ofsolar charge controller's variables

v3.0.2

Here the most relevant changes:

• Fix esp8266 build
• Internal class/structure revision
• Add vPin vPIN_UPDATE_ALL_CONTROLLER_DATA to request to update all variables
• ESP32 documentation (how to)

v3.0.1

Here the most relevant changes:

• restore arduino IDE support
• add status LED [OPT]
• internal status on Blynk virtual pin [OPT]
• add serial pin mapping on solar tracer (ESP32 only) [OPT]
• move to blynk timers
• add board wemos-d1-mini32 board
• fix invalid/not intialized data upload to blynk
• general fixes and improvements

v3.0.1-rc

Fix status led