4x4 keypad with driver

4x4 kepad driver

I am hoping some one here has come across this little board, I think it could be an I2C module for the keypad but am not sure. I can not seem to find anything on it, it came with the keypad in one of those 37 piece kits that I got a few years ago. Any help on this would be appreciated.
I really like trying out some of the libraries and the examples that are posted here.

To-day I found some info by looking up the number on the I/C “TM1650” and found an arduino library for it on GetHub

I have yet to try any of the examples as I am not that good of coder with the arduino IDE which is why I love the XOD IDE.

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