M5Stack U162 AIN4-20mA Unit

M5Stack U162 AIN4-20mA unit adopts STM32G030F6 main control chip to communicate with the M5 host through I²C. This unit supports switching to internally or externally powered wiring via jumper caps. The U162 AIN4-20mA unit offers an onboard power isolation chip and built-in op-amp circuitry to ensure signal accuracy and system safety. This unit features a built-in galvanic isolation chip that supports Arduino, UIFlow, other programming platforms, and I²C communication. The U162 AIN4-20mA unit operates at 0°C to 40°C temperature range and offers 56mm x 24mm x 12mm dimension. This module is ideally used in power system equipment monitoring, motor control, energy management, automation, and industrial process control.