I’m using the latest ChirpStack with networkstack+bridge+mqtt in the same server.
I use Dragino LG01 gateway and Dragino LSN50.
- Dragino LG01 gateway uses 433Mhz (DR2) as TX and RX. This is single channel gateway.
- Dragino LSN50 uses 433Mhz (DR2) with ADR off
If the LSN50 set no need ack for data upload (AT+CFM=0), everything ok.
I can see the UPLINK packet
In the node, the upload counter increases by 1 every uplink. It is OK, too.
However, if I set the node to get ACK for every uplink packet (AT+CFM=1), the node keeps trying to send packets to many frequencies and DRs for the same counter.
The ChirpStack got a few uplink ConfimedDataUp and never get other packets.
There should be a ACK Unconfirmed Data Down, right?
When I hook the gateway to TTN with 470Mhz then I can see a lot of uplink and ack downlink.
When I trigger a downlink in Application > Devices, I only see uplink and ack. There is no downlink packet at all?
Thanks a lot for any advice.