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No data Received with GT9110 Touch panel #12

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ishwariyjoshi opened this issue Aug 15, 2021 · 0 comments
Open

No data Received with GT9110 Touch panel #12

ishwariyjoshi opened this issue Aug 15, 2021 · 0 comments

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@ishwariyjoshi
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Hi, I connect GT9110 TP with Arduino Nano with I2C and the other two pins connection and uploaded your AVR code from the Examples folder, and open Serial monitor and I receive these logs from Serial monitor.

-> Goodix GT911x touch driver
-> Module reset OK
-> Check ACK on addr request on 0x5D: SUCCESS

END. No Coordinate values are printed.

Please correct me if I'm doing something wrong. and I also try this same with ESP32 and the results are the same.

see few images for reference.
image

image

I added 2.2k ohm pull-up for I2C and 10k ohm Pull-up with RST pin (as suggested in datasheet)

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