So in the docs only one of the pins for a second i2c bus (Wire1) seems to be exposed to the 4 pin header and both stemma qt's on the m1e carrier and main board are on the same i2c put (Wire0). I want to use a device that conflicts with one of the onboard addresses and would prefer not to have to use a mux out os simplicity. Anyone know if this missing pin is a misprint or just an overall miss.
There is only a single I2C bus on the M-SoM. It's shared by internal peripherals, the Qwiic connector, and the Pi expansion HAT connector.
So it was a really odd choice to expose only one pin of the second bus...seems like a mistake. But oh well, mux it is.
A suggestion if anyone is out there taking them - the m1e is really cool, one small improvement would be some way to fasten down things inside of it, like a couple zip tie anchor points or a grid somewhere - or even a 3d printable something (which I guess I can work on hahaha).
Oh, now I see the problem. That's a copy/paste error in the Muon datasheet. D6 is not Wire1 SCK, there is no Wire1 on the M-SoM.
Fixed an error in the Muon datasheet in the table that shows I2C pins. There is no Wire1 on M-SoM and D6 is not Wire1 SCK.
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