🔧 Power Up Your Projects with Precision!
The 8 SPST-NO RPi IoT Power Relay Module is a compact and robust solution for extending Raspberry Pi projects into IoT and industrial control applications. It features 8 channels of power relays, each rated for 5A/250VAC or 3A/30VDC, with dual PCB design for safety and easy GPIO connectivity.
S**Y
Awesome for my application
We operate a commercial cultivation facility and were quoted an absolutely insane amount of money for an irrigation system, so I decided to develop one for us on my own! This works perfectly with a raspi4b to trigger our irrigation for a 2000 plant facility via a custom software/touchscreen combo driven by the raspberry pi. Saved us over $100k. If you're savvy, and a cultivator at scale trying to save and have full control, this is a great relay board with built in fly back prevention!
J**F
I2C doesn't work when this board is added
Before adding this board to the Pi, I2C works fine for reading temperatures from a BME680. After adding this board and connecting the BME680 to this board's pins, the Pi cannot find the BME680 and indeed the I2C does not detect any I2C devices. Remove this board from the Pi, and I2C works fine again. Questions to seller go unanswered. So until the seller decides to help, I'll be ditching this board for two 4-channel ESP8266-controlled boards purchased elsewhere (and cheaper!).
Trustpilot
2 months ago
2 days ago
