Waveshare Raspberry Pi Expansion Board Power Relay Board Module Kit for Raspberry Pi A+/B+/2B/3B/3B+ Remote Control Make Home Appliances Intelligent

Overview The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent. RPi Relay Board Features Supports Raspberry Pi A+/B+/2B/3B/3B+ High quality relays, loads up to 250VAC/5A, 30VDC/5A 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 If you have any question, please send message to me via Amazon, I would reply you as soon as possible. Package Contains RPi Relay Board X 1 RPi screws pack (2pcs)X 1