HI! I am actually working with the library for arduino of RAK811 modem, for second band of us915 frecuency and ABP mode. The module works fine; but i have some doubs about "fCnt". The fCnt that i receive is always on "0". I think that maybe one of the next commands maybe restart the counter:
2- at+set_config=dev_addr:" + DevAddr + "&nwks_key:" + NwkSKey + "&apps_key:" + AppSKey?
can you tellme wich are?
@coeus I think your problem is that OS X (as well as virtually any operating system besides DOS and Windows) sends a line feed if you press enter. RAK811 original AT firmware expects DOS style line endings (carriage return, followed by line feed). Screen under OS X sends newline only. You can try CuteCom. I use it under Linux, because you can select the line endings there .
But, If I want to use a openwrt I have two folders:
Both has differents app, but if I want to run the concentrator, they started but I dont have connection to ttn servers. I did run the follow commands:
1.- I change global_conf.json to US frequency 915Hz and ttn servers.
2.-Run (i modify eth0.2 for the wan connection) ./update_gwid.sh local_conf.json
3.- I reset pin on folder: /usr/bin/lora/
4.-start concentrator on folder /usr/bin/packet_forwarder
and run ./lora_pkt_fwd
5.- The Concentrator start but I dont have any ACK: