I have set up a custom board using the nRF52811 based BMD-360 module.
I have tested the twi_scanner example, first of the nrf52DK with an external sensor. I Changed the TWI pins to the ones I am using on the custom board (SCL: 26, SDA: 25) and verified it worked as expected returning the address of the sensor over UART.
I have set up a custom board using the nRF52811 based BMD-360 module, and modified the project to target the nrf52811 (extracted settings from a PCA10056e project and changed the target, etc.). The program compiles fine and runs. My custom board doesn't have a serial output, so I have placed breakpoints to check for any detected devices.
I only seem to be detecting one device on address 0x01, regardless of if I have a sensor attached to the board or not. I have tried the same sensor as I used with the DK connected, and still get the same result.
I have pull-ups on the TWI lines and nothing else on the bus so I don't think it's a hardware issue. I think it may just be a configuration problem moving from the nRF52840 DK to the nRF52811?
Any help would be appreciated.
(Using nRF5 SDK16.0.0)