M5Stack Chain Angle (STM32G031) Wireless Built-in RFID reader based on

Built-in RFID reader based on WS1850S with 13

This keyboard controller handles the key matrix and lets the host read key values through I2C instead of scanning all keys directly

This version is built around Orin NX Super 16GB

Cobot (Collaborative Robots) Depth sensing enables Cobots to intuitively respond to human gestures and commands

M5Stack Chain Angle (STM32G031) Wireless Built-in RFID reader based onThe Chain Angle is a potentiometerbased input node in the M5Stack Chain series. As the knob rotates, the samplingterminal voltage changes within a defined range. The builtin MCU performs ADC conversion and outputs a signal with up to 12bit resolution. A programmable RGB LED is integrated for status indication and interactive visual feedback, making the module ideal for humanmachine interfaces, smart home systems, and motor speed control. Core &