What are the necessary connections on custom nrf52840 and stm32 boards please

object-blueism / blueism_firmware

Bluetooth HID firmware for XIAO nrf52840

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What are the necessary connections on custom nrf52840 and stm32 boards please #3

Open stc15f104w opened 2 weeks ago

stc15f104w commented 2 weeks ago

This issue is based on the translation of deepl I would like to use custom board with STM32F401 and nrf52840 , I noticed that the NRFPILL on the connections on the stm32f4 are included pb0 , 1, 2, 10, 13, 14, 15, pa 8 9 10 (I think the main ones used are pa 9 and 10 which is the default usart 1), so I would like to know what are the necessary pins on the XIAO nRF52840. thanks

luantty2 commented 2 weeks ago

Only uart connection is necessary.