DC 5V STM32 4G Networked Dual-way Relay Relay Development Board

DC 5V STM32 4G Networked Dual-way Relay Relay Development Board Description

DC 5V STM32 4G Networked Dual-way Relay Relay Development Board
1. Using the and stable STM32F103 series 32-bit microcontroller, users can develop based on AT instructions or directly based on AIR780E;
2. Onboard AIR780E module, low power consumption, sleep power consumption as low as 600uA;
3. Flip-top nano card holder, easy to load and unload;
4. Onboard blue AIR780E network status indicator;
5. Onboard reset button and user button, users can develop their own required functions;
6. Support Type-C power supply + KF128 terminal 5V power supply;
7. The commonly used IO ports of the microcontroller and AIR780E are basically all led out.
Different batches may have different appearances, but not affect the use
Colour:Blue
Material:PCB+Electronic component
Package Contents:
1 x Relay Development Board
2 x Pin
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.