OTA Failing when GPIO High Voltage Mode (3.3 V)

[Mattchew]

Hello,

We are working with the nRF52840 and the OTA works when I set 0x10001304 to a value from 0-3. When I set 0x10001304 to a value of 4 or 5, the OTA fails. 

[Mattchew]

In low voltage mode (0-3), during OTA the device rebroadcasts as DFU. In high voltage mode (4-5) it only broadcasts as the programmed name.