SKU: K024-B
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-related sensors and provides various input methods such as joystick, rotary encoder, matrix buttons, and wireless radio frequency identification. It includes three motor driving methods (DC, stepper, servo), 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 as the control core, the onboard modules cover multiple aspects of "sound, light, electricity, and force". The Demo Board will be a great tool for learning hardware and programming.
IoT Educational Experiment Board
Multi-Functional Test Board
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 |
Module Name | Operating Voltage | Related Parameters |
---|---|---|
ADC | 5V | 4-channel ADC interface / built-in ADS1115 |
DAC | 5V | 4-channel DAC interface / built-in DAC6574 |
Joystick | 3.3V | X/Y axis potentiometer input, Z axis button input |
SHT30 | 3.3V | I2C address 0x44 |
QMP6988 | 3.3V | I2C address 0x76 |
Light | 3.3V | Supports analog/digital acquisition / adjustable threshold |
Microphone | 3.3V | Supports analog/digital acquisition / adjustable threshold |
Relay | 5V | 8-channel control / 3A-220V-AC / 3A-30V-DC |
RGB LED | 5V | 8x8 matrix light |
Servo | 5V | 10KG torque |
DC-Motor | 5V | With feedback, integrated LV8548MC |
Stepmotor | 5V | Four-phase five-wire, integrated LV8548MC |
RFID | 3.3V | Read/write distance: < 8 cm / built-in MFRC522 |
RS485 | 5V | Built-in SP485EEN-L/TR |
RS232 | 5V | Built-in MAX232ESE |
Encode | Rotary encoder / with button input | |
Proto | Board hole count x170 | |
Keyboard | 4x4 button matrix |
Easyloader | Download Link | Remarks |
---|---|---|
Demo Board-SHT30 Test Easyloader | download | / |
Release Date | Product Changes | Remarks |
---|---|---|
2019.5 | Initial release | / |
2021.4 | DHT12 changed to SHT30, BMP280 changed to QMP6988 | / |