I am Luis,
I have problems with confirmed uplinks.
I don’t have any problems with unconfirmed uplinks and downlinks. Now I need confirmed uplinks and it doesn’t work.
I would appreciate any help you could give me with this.
1. I am using RN2903 Firmware v1.0.5 (AU915 version, class C) in my nodes, so I read RN2903 SA (AU915) LoRa Technology Module Command Reference User’s Guide, then I do this:
But I get the same answer for unconfirmed (max tx uncnf 3 00001) and confirmed uplinks (mac tx cnf 4 AB).
2. My node (RN2903) is configured this way
AR: OFF, DR:0, ADR: OFF, CLASS:C,
But before the confirmed uplink (mac tx cnf 4 AB) I set
AR: ON, ADR: ON
I use OTAA mode and channels 1,2,3,4,5,6,7,8 for uplinks. AU915 configuration.
3. My server is configured this way
a. Device supports Class-C: yes
b. LoRaWAN Regional Parameters revision: A
c. LoRaWAN MAC version: 1.0.3
d. AU915 configuration
4. In loraserver i get this for confirmed uplinks mac tx uncnf 4 AB:
It seems downlinks channels don’t match with uplinks channels, perhaps this is the problem.
Any help would be appreciated, thanks