zouxc 1

• asked Sep 8

FUOTA - verification error / incorrect session keys

When I was using LORAWAN 1.0.3, the firmware deployment for fuota was completed. However, I found that the downloaded fragmented firmware was not received successfully. The reason was a verification error during the multicast group distribu...

devices chirpstack fuota

0 votes

0 answers

14 views

Friedrich Kronemeyer 1

• asked Sep 7

Class-c downlink removed from queue but Never transmitted

Hello, I am using a local ChirpStack instance on a Seeed SenseCAP M2 gateway (EU868). My Aqua-Scope KFRLWE02 joins successfully via OTAA and sends uplinks correctly on FPort 10. The device profile has Class C enabled. The manufacturer confi...

lorawan

0 votes

2 answers

20 views

Vishnu Kumar 3

• asked Sep 4

Chirpstack Mesh - Relay Gateway clock not synced, does it matter?

Hey everyone, We recently deployed a Mesh system involving 1 border gateway and 2 relay gateways. The relays aren't connected to internet. When we first installed the relay, we synced relay time to browser time. Now on the Chirpstack Se...

gateways chirpstack-gateway-mesh

0 votes

1 answers

18 views

1

• asked Aug 30

Announcing chirpstack-mcp-server — manage and live-debug LoRaWAN devices from an AI coding agent (gRPC)

Hi all, I have been building an application on top of ChirpStack and wanted my coding agent (Claude Code, but any MCP client works) to be able to enqueue a downlink, watch the uplink come back, tweak the payload codec and check link quality...

integrations

0 votes

0 answers

22 views

Arthur 3

• asked Aug 29

ABP device never seen by application although gateway receives frames

Hello, I am using the LilyGo T3 V1.6.1 LoRa module with lmic library. When I use the OTAA procedure, everything works fine. For battery‑powered operation I tried switching to ABP. Unfortunately, no messages are arriving in the application. ...

troubleshooting devices chirpstack abp

0 votes

2 answers

56 views

Stefan Mutschlechner 1

• asked Aug 28

Join Accept

I have 19 Gateways in Merano. 5 Gateways on Mountain Roads Arrondissement the City on high Positions. 14 dow in the Cities on Light poles. The problem is that sometimes Chirpstack choose for Join request Gateways with really low RSSI and SN...

chirpstack

0 votes

1 answers

36 views

Piyush Purohit 1

• asked Aug 27

No join accept trigger for a registered device

Hi Currently facing join accept issue from server side. Chirpstack is not triggerring the join accept on random basis while the devices are correctly registered and have valid device nonce and keys. Event tab is not showing any error. I hav...

chirpstack

0 votes

1 answers

36 views

zouxc 1

• asked Aug 26

Lorawan Deployment Issues

Hi, there are some issues with the current LoRaWAN deployment. One client has approximately 20,000 nodes. In the environment of containers, how many 8-channel gateways would be appropriate? Also, regarding the LoRaWAN server, without consid...

devices gateways chirpstack

0 votes

1 answers

46 views

Prakash S 1

• asked Aug 21

Unable to build Chirpstack Gateway OS source

Hi. I am building Chirpstack OpenWRT Gateway OS for Raspberry pi board. I followed the instructions given in [Chirpstack Gateway OS The build endup with error while compiling node package as below. Any help is appreciated. touch /workdir/op...

chirpstack-os

0 votes

0 answers

29 views

HAMANI Saddek 3

• asked Aug 18

Chirpstack-mqtt-forwarder publishes at QoS 0 — any way to enable QoS 1 for offline buffering?

Hi, I'm running a Dragino gateway (Armbian, armv7l) with chirpstack-mqtt-forwarder 4.4.0 and a local Mosquitto 2.0.21 bridging to a remote ChirpStack v4 server over WireGuard. Architecture: SX1302 concentrator ↓ Semtech UDP :1700 chirps...

gateways chirpstack-mqtt-forwarder

0 votes

2 answers

50 views