NRF52 Reset PIN to different GPIO than 21

[Adam Sillye]

Hi All,

For NRF52 is that possible to configure the system to use a different pin for RESET than GPIO 21?  We want to reset the NRF on errors, if our other MCU detects some error.

(We submitted some PCBs for manufacturing and realized that 21 is not connected to any of our MCU pins..)

Thanks,

Adam

[Turbo J]

Unfortunately, the RESET function is only available on GPIO 21 and cannot be remapped to another pin. You will need to re-spin your PCBs or manual reworking.

[Adam Sillye]

Thanks!

We will do some GPIO interrupt based software stuff then...

[splatspeed1]

other chips it is on pin18?

[Turbo J]

GPIO port bit number != chip pin number.