In nrf51822 Ble_app_uart_s110 program p0.8,p0.9,p0.10,p0.11 can't use as gpio pin. How to configure it ?
In nrf51822 Ble_app_uart_s110 program p0.8,p0.9,p0.10,p0.11 can't use as gpio pin. How to configure it ?
Hi,
Which SDK version are you using? It is possible to use these pins for GPIO, but note that these pins are used for the UART peripheral on the nRF51-DK. You should change the pins used for UART in the code if you want to repurpose these pins.
Best regards,
Jørgen
Hi,
Which SDK version are you using? It is possible to use these pins for GPIO, but note that these pins are used for the UART peripheral on the nRF51-DK. You should change the pins used for UART in the code if you want to repurpose these pins.
Best regards,
Jørgen
Thank you Jorgen
How about nrf52-DK ? Can RX pin be configured as GPIO output for instance
You can disconnect the GPIOs from the interface MCU bu cutting SB22-25 on the DK.