Hello, I’m having an issue getting a Multiplexer to work. It’s a SparkFun Qwiic Mux Breakout, 8 channel (TCA9548a) multiplexer. I have it hooked up to two Nicla Sense MEs (acting as slaves) and connected via the multiplexer to an Asset Tracker w/samd51 (acting as master), all connected with qwiic c…

I can't get an I2C TCA9548a Multiplexer to recognize Nicle Sense MEs

YellowDog December 16, 2022, 2:49am 2

Are you sending instructions to the mux to switch ports?

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