- Power circuit updated to get stable 3.3v and 5.0v on the board
- i2c level converted moved to a new board
- New connectors inside and outside
- New Main Unit to Board cable
- SHTC1 and SHTC3 sensors added
- mux #1 address changed (to solve i2c address conflict)
- 2x BME680 removed (to solve i2c address conflict)
- 1x BME280 removed (to solve i2c address conflict)
- DHT12 sensors added instead of three BMEx80
Code: https://github.com/liutyi/arduino-humidity-sensors-test