MonkeyFist wrote: ↑
Thu Mar 22, 2018 1:53 am
Is there a list of well known I2C addresses? I have a pi camera, pi display and a PiModules PIco UPS. I think I have a conflict. I know the PiModule address range, but cannot find the others.
The camera and display are on i2c-0 and addressed by the GPU firmware (not the Linux kernel). Assuming the Pico UPS is connected to i2c-1 (it appears to be from "i2cdetect -y 1" in the docs
), then there should be no conflicts at all.
And no, there isn't really a list of I2C addresses as many devices can be reconfigured to alternate addresses. For info, the V1 camera is 0x36, the V2 is on 0x10 and 0x64, whilst the display is on 0x38 and 0x45.
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