LCD1602 error I2C

RP2040 based microcontroller boards running MicroPython.
Target audience: MicroPython users with an RP2040 boards.
This does not include conventional Linux-based Raspberry Pi boards.
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dhylands
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Re: LCD1602 error I2C

Post by dhylands » Fri Jul 08, 2022 12:54 am

Do you have pullups on both sides of the level converter?
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