Useful LTC4311 I2C Extender I2C Active Terminator for STEMMA QT/Qwiic ~
16,18 €
But hey, we're engineers and we like to push the limits of technology, right?. Using this board is simple: connect it to the I2C bus at the beginning of the chain (you can also try it at the end of the chain if you don't have really long cables).
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