5V USB to TTL Serial Cable Adapter + Optical Fingerprint Reader Sensor Module for Arduino 2560 R3 Raspberry Pi ESP8266 ESP32 51 AVR STM32 Red Light
5V USB to TTL Serial Cable Adapter + Optical Fingerprint Reader Sensor Module for Arduino 2560 R3 Raspberry Pi ESP8266 ESP32 51 AVR STM32 Red Light
Product Information
- What you will get
- 2 X 5V USB to TTL Serial Cable Adapter
- 1 X Optical Fingerprint Reader Sensor