4-20 mA R click mikroBUS™ The 4-20 mA R click is an add-on board that works together with the 4-20 mA T click board (8828929) to create a complete 4-20 mA current loop standard - great for industrial process control and test system designs.
When plugged into a microcontroller board, the R click board works as a receiver that receives an output current from a transmitter. This is converted into a voltage using the AD converter. The voltage is then converted into a 12-bit digital signal that is sent through the SPI interface.

Key Features
•mikroBUS™ pinout standard
•INA196 current shunt monitor
•MCP3201 12-bit ADC
•TPS61041 DC/DC boost converter
•Suitable for 3.3 V or 5 V power supply