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AndrewMascolo / OnewireKeypad

One Wire Keypad
MIT License
30 stars 14 forks source link

Serial monitor #12

Open ite32 opened 5 years ago

ite32 commented 5 years ago

hi, I have connected my 4x4 matrix to an arduino nano but I am not having much look. This is what I can see in the serial monitor. Any help would be appreciated!

screen shot 2019-01-19 at 13 07 38
AndrewMascolo commented 5 years ago

What does it show if you set the keypad voltage to 5.0?

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On Jan 19, 2019, at 8:08 AM, Isaac emery notifications@github.com wrote:

hi, I have connected my 4x4 matrix to an arduino nano but I am not having much look. This is what I can see in the serial monitor. Any help would be appreciated!

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ite32 commented 5 years ago

I get this:

screen shot 2019-01-19 at 17 29 07
ite32 commented 5 years ago

whenever I use the keypad with 6.0v I get something like: "x x" or "xf" or "xx f"

AndrewMascolo commented 5 years ago

It sounds like the baud rate is bad but the code and serial monitor match. I’m not really sure what is going on. If you use a different baud rate like 9600, do you see the same results?

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On Jan 19, 2019, at 12:32 PM, Isaac emery notifications@github.com wrote:

whenever I use the keypad with 6.0v I get something like: "x x" or "xf" or "xx f"

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