The fingerprint single-channel relay module uses STM32F103C6T6 as the main control chip, equipped with a 0.96-inch OLED screen and a 5V relay to realize fingerprint recognition. The product supports Type-C port power supply mode, and the module can realize the function of opening the relay after successful fingerprint recognition. The Link+UART debugging port is introduced to facilitate secondary development by users.
Colour:blue Material:PCB+Components Due to different product batches, the appearance may vary, which does not affect the use
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.
Specifications
Key Features
Fingerprint relay module
Fingerprint module
Fingerprint single-channel relay module
Fingerprint DIY Relay Module
Fingerprint Relay Module
What’s in the box
1 * Fingerprint single-channel relay module 1 * fingerprint module 1 * pin header 1 * short circuit cap