Hi All
I am not sure why TTN is sending me incorrect frequencies to transmit on when joining using OTAA. See trace below. Any assistance will be appreciated.
------------------JOIN---------------ALL GOOD HERE---------------------------------------
[INFO] attempting to join
[TRACE] Join Network - OTA
[TRACE] Number of enabled channels: 3
[TRACE] Check freq: 868100000
[TRACE] Frequency 868100000 is free.
[TRACE] Preparing frame
[TRACE] FRAME_TYPE_JOIN_REQ
[TRACE] Set Frequency: 868100000
[DEBUG] Send on normal lora channel
[TRACE] Frequency: 868100000 Datarate: 12 BW: 125 POW: 20
[DEBUG] Time on air: 23 bytes 1482 ms
[TRACE] Band: 1 100
[TRACE] Duty cycle: 0.1%
[DEBUG] Time off air: 1482000 ms
--------------------------JOIN ACCEPT FROM THE TTN--------------BUT CHECK THE CHANNEL FREQUENCIES THAT I AM RECEIVING---------------
[TRACE] Received packet SIZE: 33 bytes RSSI: -126 dB SNR: 121 cB
[TRACE] Rx Packet Type: 1 Size: 33
[TRACE] FRAME_TYPE_JOIN_ACCEPT
[TRACE] BUFFER:
[TRACE] PAYLOAD SIZE: 33
[TRACE] APPKEY:
[TRACE] PAYLOAD:
[TRACE] mic:
[DEBUG] Network joined
[TRACE] DNONCE:
[TRACE] ANONCE:
[TRACE] Computing session keys…
[TRACE] NETS:
[TRACE] APPS:
[TRACE] NetID:
[TRACE] DevAddr:
[TRACE] rxDrOff: 0 rx2Dr: 3 rxD1: 5000 rxD2: 6000
[TRACE] Add Channel Frequency 159322000
[TRACE] Add Channel Frequency 1522650000
[TRACE] Add Channel Frequency 1208282000
[TRACE] Add Channel Frequency 893914000
[TRACE] Add Channel Frequency 579546000
-----------------------NOW MY DEVICE IS TRANSMITTING ON ONE OF THOSE INCORRECT FREQUENCIES---------------
[TRACE] Number of enabled channels: 5
[TRACE] Check freq: 1522650000
[TRACE] Frequency 1522650000 is free.
[TRACE] Preparing frame
[TRACE] FRAME_TYPE_DATA_UNCONFIRMED_UP
[TRACE] Encrypting application packet to buffer…
[DEBUG] payload:
[DEBUG] address:
[DEBUG] dir: 0
[DEBUG] sequenceCounter: 0
[TRACE] Set Frequency: 1522650000
[DEBUG] Send on normal lora channel
[TRACE] Frequency: 1522650000 Datarate: 7 BW: 125 POW: 11
[DEBUG] Time on air: 27 bytes 66 ms
[TRACE] Band: 0 1000
[TRACE] Duty cycle: 0.1%
[DEBUG] Time off air: 66000 ms
[TRACE] Rx Window 1 - Frequency: 1522650000 Bandwidth: 0 Datarate: 7
[INFO] RxTimeout
[TRACE] Rx Window 2 - Frequency: 869525000 Bandwidth: 0 Datarate: 9
[INFO] RxTimeout
[TRACE] Windows Expired
Weird case. Perhaps I am missing something? Surely the network server should have sent frequencies on the 868/9MHz band for my end device to use?