Issue Custom Board

[Romain Plougoulm]

Hello, I’m working on my own custom board based on the nrf52832 (QFAABB). Here the schematic:

I succeed to flash the board with the nrf52DK (PCA10036) via the debug out port (SDK : nRF52_SDK_0.9.1_3639cc9 and SD : s132_nrf52_1.0.0-3.alpha_softdevice.hex). The ble_app_beacon example works well on my board. But when I when I run the ble_app_uart exemple over my custom board I don’t have any signal (the external 32MHz Xtal doesn’t oscillate) and I don’t understand why. Have you an idea of the cause of this behaviour?

Please. Best regards.

[Romain Plougoulm]

Thanks for your answer, I found a solution for my issue. I bought a newer version of the nrf52DK and the ble_uart example works now on my custom board. I don’t understand why, probably a compatibility problem with my SoC.

Best regards.

RP