🌐 Product Introduction: M5Stack Demo Board The Demo Board is an all-in-one IoT learning platform powered by ESP32, designed to cover a wide range of IoT and industrial application scenarios. It integrates robotics control, multiple communication interfaces, relay switching, button matrices, sensors, and more — all programmable through Blockly (UIFlow), Arduino, or MicroPython. With a modular design and clear functional partitioning, the Demo Board offers a powerful and versatile IIoT learning environment, making it ideal for education, prototyping, and industrial experimentation. 🔧Features Fully compatible with the M5Stack stackable and extendable ecosystem Protoboard and M5-BUS extension for custom circuit design Individual power switches for each module Environment sensor set: temperature, humidity, barometric pressure, light intensity, microphone Joystick controller for interactive input 8-channel relay output 4× DAC, 4× ADC for analog/digital conversion 4×4 button matrix for multi-input control 8×8 RGB LED matrix for visual display Rotary encoder 1× Servo motor interface DC motor with feedback encoder Stepper motor (four-phase, five-wire) RFID reader for identification and access control RS-485 and RS-232 serial communication ports 📦 Package Contents 1× Demo Board learning board 1× Power adapter 1× RS232 cable 1× RFID card 1× ID card 16× Breadboard cables 📦 Application Scenarios IoT teaching experiment board Multi-function test board Industrial IoT prototyping Robotics and automation training 📊 Specifications Resources Parameter Net Weight 1120 g Gross Weight 1120 g Product Size 330 × 210 × 95 mm Package Size 330 × 210 × 95 mm
