What does this mean?Highlights
Quality
Worked perfectly with the output voltages 3
Seriously im really happy it work well perfect build quality
There wasnt much for documentation that came with the product which is why im rating 4 instead of 5
Therefore i have modified the relay card to operate with the raspberry pi gpio pulled to 3
Price
The price was also very reasonable compared to the quality and it solved my purpose
Shipping
Great product received it very fast thanks
Packaging/appearance
3v gpio and may not like being pulled to 5v on the gpio
Competitiveness
Works great works with rpi 3v3 voltage levels
Be creative and conqueer the world
Bought it to make a homekit compatible garage opener with a raspberry pi
Overview
- How are reviewers describing this item?
great, low, high, good and quality. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 267 reviews as of our last analysis date on Jan 25 2022.
Helpful InsightsBETA
Posted by a reviewer on Amazon
This relay module is also activelow meaning that the circuit is closed when there is low or no signal and open when there is a high signal
Posted by a reviewer on Amazon
Again documentation to this fact would have been helpful
Posted by a reviewer on Amazon
The raspberry pi broadcom documentation that i could find is incomplete here
Posted by a reviewer on Amazon
Therefore i have modified the relay card to operate with the raspberry pi gpio pulled to 3
Posted by a reviewer on Amazon
Dont overload it or the terminals will gradually stick shut
Posted by a reviewer on Amazon
I had to modify them to work with a 3
Posted by a reviewer on Amazon
Also no any i structions is provided
Posted by a reviewer on Amazon
There wasnt much for documentation that came with the product which is why im rating 4 instead of 5
Review Count History
