Nordic Semiconductor
Provisioning
nRF provisioning information is stored in the CUSTOMER
or OTP
region of “User information
configuration registers” (UICR). These values are erased when a mass erase or recovery operation
is performed (nrfjprog --recover
, nrfutil device recover
, or west flash --erase
).
Devices must be re-provisioned with infuse provision --nrf
after erasure.