Problem in Device Data

i don’t know why the Data received in Device Data which is base64 encoded is random ! and not like the loRaWan Frames Data where frmPayload contains the exact encoded Base64 data !? is this a bug or something ??

why frmPayload.bytes # data ( in Device Data ) ???

anyone could help ?
Thank you in advance !

Hi @Iheb_omar_Soula

This is not a bug…

LoRaWAN Frames are only for debugging purposes.
Transporting MAC commands and application payloads in FRMPayload (encrypted data)the field.

The device data tab shows actual device application data.
Device Data which is base64 encoded is not random it’s the actual data payload sent by your device.

LoRaWAN® Specification v1.0.3 - LoRa Alliance® (