RS485/Modbus to I2C Bridge Board
Designed primarily to interface RS485/Modbus soil moisture sensors to our LoRaWAN board via I2C. Includes a voltage boost output to 20V for sensor power.
I designed this board primarily to interface RS485/Modbus soil moisture sensors, amongst others, to my LoRaWAN microcontroller board via I2C. In addition to RS485/Modbus to I2C interfacing, the board also provides a voltage boost output to 20 volts to power the sensor devices.