I have a MTAC-LORA-2G4-3 board into my Multitech Conduit for the ism2400 and ISM2400 endpoints (SX1280).
Since mPower 5.2.1 the MTAC-LORA-2G4-3 card can be used in Packet forwarder mode.
The config is http://www.multitech.net/developer/wp-content/uploads/2020/06/global_conf.json_.2g4.txt
Do you plan to add the ISM2400 band into the Chirpstack NS ?
Yes this is planned, but I do not have an ETA. In case you or somebody else would like to contribute, this would be a great contribution and I’m happy to provide support where needed
Chirpstack 3.13 works fine with my Multitech MTCDT with the mCard 2G4.
The network conf is
The endpoints are NucleoF446RE with Lambda80 modules (SX1280). I will open source the RIOT-based SW ASAP.