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Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
Posted: Sun Mar 24, 2024 3:57 am
by niedian
Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
I see the information link: (
https://emakefun-arduino-library.github ... index.html)
Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
Re: Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
Posted: Sun Mar 24, 2024 4:08 am
by niedian
Developed using the BS8116A-3 touch chip.
Re: Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
Posted: Sun Mar 24, 2024 4:18 am
by niedian
Touch matrix keyboard module link:
https://pan.baidu.com/s/1aIHu_GYLSGBms0jNiFKSGg
Extraction code: whi1
Re: Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
Posted: Mon Mar 25, 2024 2:40 pm
by BenR
Hello,
Looks like this board and the chip is potentially pretty niche and so writing a component around it at the moment probably isn't that appealing. I say this mainly because I can't find them for sale anywhere.
However the I2C interface looks simple enough so I've put together an example for you that should work.
If this board or chip becomes a bit more mainstream then yes certainly worth writing a component for it.
Please note I haven't looked at the library you suggested and so my demonstration threshold values etc may be incorrect.
Based on the datasheet I found here.
https://www.holtek.com/webapi/116711/BS81xA-xv160.pdf
Re: Can you provide a component for the "Matrix Keypad Module V3.0" keyboard?
Posted: Thu Mar 28, 2024 1:30 am
by niedian
Thank you very much, I'll give it a try.