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OLED display-1 I2C wire flip between control board v1.7 and displayboard v2.0 #1

fm4dd opened this issue Jul 28, 2019 · 1 comment


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commented Jul 28, 2019

A wire re-routing oversight during PCB design introduced a I2C connection wire flip for the OLED-1 I2C bus, on the boards interconnect.


mainboard v1.7, connector J4: SCL --> pin36, SDA --> pin 38
displayboard v2.0, connector J2: SDA --> pin 36, SCL --> pin 38

One of the boards design needs to get updated after identifying the best place to make the routing change. Its most likely that mainboard v1.7 gets updated to v1.8, with new Gerber files to be published. I am currently running a wire bridge to compensate.


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commented Aug 4, 2019

The mainboard has been revised and updated to v1.8. The new gerber files have been added to fix this issue.

@fm4dd fm4dd closed this Aug 4, 2019

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