Description:
Compatible with arduino uno 2560 leonardo
4 LED indicator
DS18B20 temperature sensor
LM35 temperature sensor
3296 adjustable potentiometer
4-digits digital counter
Three separate buttons, a reset button
Buzzer
Wireless bluetooth interface
Servo interface
Infrared detection Interface

Document link:https://www.adrive.com/public/j6Z8p7/FZ1889-multifunction%20expansion%20board.zip

Package Included:
1 X Multi-function Shield