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Product description: IoT experiment kit for ESP32 - M5Stack
IoT experiment kit in the form of auniversal educationaldemo board, powered byESP32. The board is equipped withthe most popular elements,sensorsand extensions. It contains, among others, theM5Stack Coredevelopment module, aprototypeboard, a number of environmental sensors, two types ofmotors, a joystick, an encoder and many other components that enable the implementation of industrial IoT projects. All modules are supported by popular development platforms such asArduino, UIFlow (Blockly) andMicroPython.
Educational Demo Board from M5Stack.
The board is equipped with a high quality servo.
Main features of the set
- Fully compatible with theM5Stackseries
- Modular design, allowing for any expansion of connections
- Each module is equipped with an individual power switch
- Set of sensors: temperature, humidity, barometric pressure, light intensity
- Joystick controller and microphone
- 8 relay outputs
- 4 DAC converters, 4 ADC converters
- 4x4 button matrix
- 8x8 RGB LED matrix
- Encoder
- 10 kg*cm servo
- DC motor with feedback encoder
- 4-phase stepper motor
- RFID reader, using 13.56 MHz MiFare radio frequencies
- Serial communication RS-485, RS232
- Dimensions of the board: 330 x 210 x 95 mm
Set contents
- Demo Board
- Power supply
- RS232 cable
- RFID card
- RFID ID
- Connecting cable
Arrangement of elements on the Demo Board
The individual elements of the set have been arranged based on application scenarios. They were divided into differentfunctionalparts, ensuringfull performance.
- M5Stack Core development module
- Prototyping plate
- Environmental sensors set: temperature, humidity, barometric pressure, light intensity, microphone
- Relay outputs - 8 pcs.
- Joystick
- Encoder
- RGB 8x8 LED matrix
- The servo mechanism
- RS-485 and RS232 serial communication modules
- Converters: DAC - 4 pieces and ADC - 4 pieces.
- Keyboard
- DC motor
- Stepper motor
- RFID card reader
Location of components on the Demo Board.
Parameters of individual modules
| Module name | Parameter | |
|---|---|---|
| ADC converter | 5V | 4x ADC / ADS1115 port |
| DAC converter | 5V | 4x DAC / DAC6574 port |
| Joystick | 3,3 V | 3-axis control: x,y,z |
| DHT | 3,3 V | Address I2C 0x5C |
| BMP280 | 3,3 V | Address I2C 0x76 |
| Microphone | 3,3 V | Supported sampling A / D, adjustable threshold |
| Relay | 5 V | 8 channels / 3A-220V-AC / 3A-30V-DC |
| RGB LED | 5 V | LED matrix 8x8 |
| The servo mechanism | 5 V | Torque: 10 kg*cm |
| DC motor | 5 V | Feedback Encoder / LV8548MC |
| Stepper motor | 5 V | 4-phase 5-wire LV8548MC |
| RFID | 3,3 V | Read and write distance: <8 cm="" mfrc522="" br="">Radio frequencies: 13.56 MHz MiFare |
| RS485 | 5V | SP485EEN-L / TR |
| RS232 | 5V | MAX232ESE |
| Coding | - | Using the encoder button |
| Contact plate | - | 170 holes |
| Keyboard | - | 4x4 button matrix |
