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Messages - JDW

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OLEDs / Re: I2C Errors on NHD-0216CW-AB3 but not NHD-0220CW-AB3
« on: December 06, 2016, 09:22:12 AM »
Hi we have the I2C same problems on NHD-0216CW-YA3, powered by 5V, running on 100Khz, 4K7 pull-up resistors. The I2C bus errors are, NACK, wrong characters are displayed,  display holds the clock low to terminated the communication cycle.

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