📖 Description
Demo Board is a learning and development board 🛠️. It uses M5Core as the control core and is fully compatible with the module stacking and hardware expansion system. It is equipped with multiple sets of environment detection sensors 🌡️ and provides various input methods such as joystick 🎮, rotary encoder 🔄, matrix buttons ⌨️, and RFID (radio frequency identification) 📡. It includes three motor driving methods (DC motor, stepper motor, servo motor), RGB LED light board 💡, integrated multiple sets of relay control ⚡ and ADC/DAC conversion circuits, supports RS485, RS232 bus communication 🔌, and provides an independent power switch for each module. Combined with the IoT-enabled M5Core 🌐, the onboard modules cover multiple aspects of sound, light, electricity, and force. The Demo Board is an excellent tool for learning hardware programming 💻 and IoT education 📚.
✨Features
- Compatible with Module stacking and Unit expansion system
- Proto board, M5-BUS bus expansion
- Independent power switch for each module
- Environmental sensor series (temperature 🌡️, humidity 💧, pressure ⏱️, light 💡, microphone 🎤)
- Joystick input 🎮
- 8-channel relay output ⚡
- 4-channel DAC, 4-channel ADC
- 4x4 button matrix ⌨️
- 8x8 matrix RGB LED 💡
- Rotary encoder 🔄
- Single-channel servo
- DC motor (with feedback)
- Four-phase five-wire stepper motor
- RFID card reader 📡
- RS-485, RS232 communication 🔌
📦 Package Includes
- 1 x Demo Board-SHT30
- 1 x DC 12V power adapter 🔋 (5.5 x 2.1mm)
- 1 x RS232 cable 🔌
- 1 x RFID Card 📡
- 1 x ID Card 🆔
- 16 x Breadboard wires 🔧
🎯 Applications
- IoT Educational Experiment Board 📚
- Multi-Functional Test Board 🛠️
📐 Specifications
| Specification | Parameter |
|---|---|
| Product Size | 270.0 x 61.0 x 30.0mm |
| Product Weight | 661.3g |
| Package Size | 328.0 x 256.0 x 95.0mm |
| Gross Weight | 1098.2g |
📘 Learn
🔧 Module Layout
⚙️ Module Parameters
📑 Schematics
📂 Datasheets
🚀 Quick Start
🔌 Arduino
📥 Easyloader
| Easyloader | Download Link | Remarks |
|---|---|---|
| Demo Board-SHT30 Test Easyloader | download | / |
📅 Version Change
| Release Date | Product Changes | Remarks |
|---|---|---|
| 2019.5 | Initial release | / |
| 2021.4 | DHT12 → SHT30, BMP280 → QMP6988 | / |