Programmable) by Jeremy Gaines

Name: 🔌 GeeekPi Raspberry Pi Expansion Board 4 Channel Relay Board - Power Relay for Raspberry Pi 4B, 3B+, 3/2B (No Programming/Programmable)
Item: 🔌 GeeekPi Raspberry Pi Expansion Board 4 Channel Relay Board - Power Relay for Raspberry Pi 4B, 3B+, 3/2B (No Programming/Programmable)
Rating: 4

November 05, 2022

new Pi? Computer components

First. This product is made by 52pi if you are looking for wiki pages not listed anywhere on this amazon page. that all NC terminals are shorted to ground and do not switch from NO to NC. So I connected 24V DC to NO and when the unit turned on I had no light but the NO side was hot. So I used the i2cset command to turn off this relay and here is the magic blue smoke. not even sure how that's possible, but oh well. As far as I know, this seller owes me another pi3b+ and a refund for this part.

Pros

Like everything before

Cons

Infinitely slow

New products

Comments (0)

Please, sign in to write a comment

Top products in 🖥️. Single Board Computers

Gikfun Screw Shield Expansion Board: Enhance Arduino UNO R3 with the EK7007 Add-On

3.27

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)