Module13.2 2Relay
Description
Module13.2 2Relay is a dual-channel AC relay module with a built-in STM32F030 main control chip, using I2C bus communication. It integrates a dual-channel AC relay module, supporting up to AC 250V@5A circuit switching. It is suitable for applications such as electrical load and solenoid valve control.
Features
- STM32F030F4
- I2C communication (address: 0x26)
- 2 x Relay modules
- Power input (supports AC/DC input)
- Programming platform: Arduino/UIFLOW
Includes
- 1 x Module13.2 2Relay
- 2 x VH3.96-2P terminals
Applications
- On/Off control
- Solenoid valve control
- DC load control on/off
- Remote IoT switch
Specifications
| Specification | Parameter |
|---|---|
| MCU | STM32F030F4P6 |
| Actuator | 2-channel relay |
| Electrical characteristics | AC/DC |
| Contact material | AgSnO2 |
| CH maximum power | 250VAC @ 5A |
| Contact resistance | ≤100mΩ |
| Product Size | 54.0 x 54.0 x 19.7mm |
| Product Weight | 33.5g |
| Package Size | 95.0 x 66.0 x 26.0mm |
| Gross Weight | 53,6 |
Schematics
1/1
PinMap
管脚映射
M5-Bus
| PIN | LEFT | RIGHT | PIN |
|---|---|---|---|
| GND | 1 | 2 | |
| GND | 3 | 4 | |
| GND | 5 | 6 | |
| 7 | 8 | ||
| 9 | 10 | ||
| 11 | 12 | 3V3 | |
| 13 | 14 | ||
| 15 | 16 | ||
| SDA | 17 | 18 | SCL |
| 19 | 20 | ||
| 21 | 22 | ||
| 23 | 24 | ||
| HPWR | 25 | 26 | |
| HPWR | 27 | 28 | 5V |
| HPWR | 29 | 30 |
Model Size
Datasheets
Softwares
Arduino
UiFlow1
Protocol
