Hello guys,
I have a portenta H7, whenever I connect anything to the I2C1 bus using the breakout board the board bricks itself and the red led lights up without blinking. It stays solid, not letting me use the portenta for anything at all. I have to remove it from the breakout board and power cycle it for it to start.
Any ideas? I know that the PMIC and some other I2C devices are connected to the I2C1 bus. I checked for their addresses using the i2cscanner code and the below addresses show up on the I2C1 bus.
0x08, 0x36, 0x60
If I don't use devices with these addresses I should be able to use the I2C1 bus right? Why am I not able to use it?
The devices that I have connected are a PCAL6524HEAZ IC and a SHT40 temp sensor. Both of them have different addresses than the ones that are present in Portenta H7 Board.