Waveshare RPi Relay Board, with 3-Way Relay Control, with Pi 40PIN GPIO Extension Header, Compatible with Raspberry Pi Series Boards, Used for Pi to Control High Voltage/Current Devices

Supports Raspberry Pi A+/B+/2B/3B/3B+ High quality relays, loads up to 5A 250V AC or 5A 30V DC

High quality relays, loads up to 5A 250V AC or 5A 30V DC

Photo coupling isolation, prevent interference from high voltage circuit

Onboard LEDs for indicating relays status

Relay control jumper, allows to control the relays by custom pins other than the default pins;Comes with development resources, including examples in wiringPi, WebioPi, shell, python, and bcm2835