Review on Keyestudio 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4, A+, B+, Pi 2 Model B, Pi 3 Model B by George Bridgewater

Name: Keyestudio 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4, A+, B+, Pi 2 Model B, Pi 3 Model B
Item: Keyestudio 5V DCAC 4-Channel Relay Hat Shield Module Expansion Board for Raspberry Pi 4, A+, B+, Pi 2 Model B, Pi 3 Model B
Rating: 3

November 12, 2022

i have this wire

I don't know as there are different versions but the GPIOs don't match the online documentation when found. The one I have is hooked up like this. GPIO 4 - Relay 1 GPIO 22 - Relay 2 GPIO 6 - Relay 3 GPIO 26 - Relay 4. I'm a bit frustrated, I had to try all combinations to figure it out.

Pros

Not just usable for its intended purpose

Cons

I don't have much dislike for it, all fine

New products

Comments (0)

Please, sign in to write a comment

Top products in 🖥️. Single Board Computers

LAFVIN Super Starter Kit for Arduino R3 Mega2560 Mega328 Nano with Detailed Tutorial - Compatible with Arduino IDE

4.45

11 Review

🎁 Ultimate BBC Micro bit Sensor Starter Kit: Keyestudio 37-in-1 Box with Tutorial, Compatible with V1.5 & V2, Gift for Kids and Adults (Microbit Board Not Included)

4.47

11 Review