Firmware for BMS Thermistor Expansion Modules
- provides readout of cell temperatures
- aims to behave identically to the Orion BMS TEM
target MCU is the PIC18F47Q84, built in MPLAB X
focus on implementing messages:
- 1839F380 - Thermistor Module -> BMS Broadcast
- add 0x41 to the checksum
- 1838F380 - Thermistor General Broadcast