Release v2.1.3

Changes

• Most smartmeter measurements can now be sent to a MQTT broker.
• Poweron status LED color is now RED to indicate software v2.1.3
• Added TLS cert option for MQTT, just like the SmartEVSE.
• Uses mongoose packedFS for storage of PIC firmwares. It will now reprogram the PIC chip after first powerup.
• Portal will stop after 3 minutes. If you use a wired connection to the SmartEVSE, you can configure WiFi from the SmartEVSE (v3.10.2 or newer) menu.
• Unify shared network code between SmartEVSE and Sensorbox.
• Updated Readme and configuration Docs

Release v2.1.0

This release adds wifi, REST API and MQTT API to your Sensorbox-2 ; also it gives you a user interface like the SmartEVSE one, including the /update, /reboot, /erasesettings etc. endpoints.

Although your old Sensorbox-2 does not have wifi enabled, if you upgrade your SmartEVSEv3 to v3.7.2 or newer, you can upgrade your Sensorbox-2 firmware without having to connect to it by usb-c connector; for the full procedure see the readme.

Release v2.0.2

This is the last original Stegen firmware, with the old webserver interface.

Firmware.bin and firmware.debug.bin are the same, since this version does not support telnet debugging yet.
Only firmware versions v2.1.0 and higher in your Sensorbox can decode and verify the signed firmwares.

Sensorbox-2 ESP32 code

This version moves almost all processing into the ESP32. The PIC will be reprogrammed to do CT measurements only.

Sensorbox-2 original code

Sensorbox-2 code where the PIC18F26K40 handles the P1 port, CT measurements, and the communication with the SmartEVSE.
The ESP32 is used as pic programmer, and will blink the LED's

This code was programmed on all Sensorbox-2 modules with HW ver 1.0.6