From MattWiki

With LoRaWAN devices ABP activation, a fixed DevAddr and session keys for a pre-selected network are hardcoded into the end device, and they remain the same throughout the lifetime of an ABP end device. With this mode, an end device skips the join procedure which seems to be simpler, but there are quite a few limitations of using ABP.[1]

References[edit | edit source]

  1. "ABP vs OTAA". The Things Stack for LoRaWAN. The Things Industries. 2022-11-17.