Can i flash a program for arduino with the NRF52?

[Yeyzz]

Hi everyone!

I am developing a board using a nrf52 as a BLE interface for an arduino. My idea in the future is update the firmware of the Nrf52 with OTA. But i wanna do the same for the arduino, i am not sure if i can use the nrf52 as a bridge to manage OTA update for the Arduino too. If it is possible what pins i will need to use?

[Simon]

I don't have an overview of the OTA procedure for Arduino, so I can not give too much information about that.

But i wanna do the same for the arduino, i am not sure if i can use the nrf52 as a bridge to manage OTA update for the Arduino too. If it is possible what pins i will need to use?

You can use any GPIO pins you want, see 

https://devzone.nordicsemi.com/f/nordic-q-a/13225/can-i-use-any-gpio-pins-for-spi-in-nrf52832

https://devzone.nordicsemi.com/f/nordic-q-a/14055/nrf52-pinout-or-dedicated-pins

Best regards,

Simon