I am working on an application transferring data from an Arduino (slave) to a Raspberry Pi (master) over an I²C bus. I was in the middle of writing the code, when suddenly the transfer quit working, and I cannot figure out why. I tried re-installing SMBus2, but the problem persists.

I am working on an application transferring data from an Arduino (slave) to a Raspberry Pi (master) over an I²C bus. I was in the middle of writing the code, when suddenly the transfer quit working, and I cannot figure out why. I tried re-installing SMBus2, but the problem persists.

I am working on an application transferring data from an Arduino (slave) to a Raspberry Pi (master) over an I²C bus. I was in the middle of writing the code, when suddenly the transfer quit working, and I cannot figure out why. I tried re-installing SMBus2, but the problem persists.