Youssef Blaiha 1

• asked Feb 26

Modbus Class C Sensors Disconnecting, Re-joining Issues

Hello everyone, I'm encountering a persistent issue with several NKE Modbus Class C sensors that abruptly disconnect from my ChirpStack environment and subsequently fail to re-establish a connection successfully. I'm hoping someone ...

troubleshooting devices chirpstack class-c

0 votes

0 answers

38 views

Ranjith 13

• asked Feb 26

ChirpStack v3 → v4 migration stuck

Hi Team, I am performing a migration from ChirpStack v3 to v4 using the official chirpstack-v3-to-v4 migration tool (v4.0.11) in Docker-based migration mode. Region selected: US915 The migration script starts correctly: PostgreSQL container...

troubleshooting configuration chirpstack

0 votes

1 answers

55 views

Bassirou BA 1

• asked Feb 25

chirpstack unavailable

Whe trying to login chirpstack we receive the error message below "Error Error occurred while creating a new object: error connecting to server: Connection refused (os error 111): error connecting to server: Connection refused (os error...

bug chirpstack

0 votes

0 answers

24 views

chripoh 1

• asked Feb 23

ChirpStack MQTT Forwarder on Dragino: mTLS Connection Fails with v4.3.1

Configuration with Client Certificates {code...} No further log entries after this – no connection attempt. Yes, I know I'm using an unusual port here (18883). I want to use different listeners and this shouldn't be a problem, right...

gateways chirpstack-mqtt-forwarder dragino

0 votes

2 answers

79 views

Ranjith 13

• asked Feb 23

Join successful but no UnconfirmedDataUp frames – Mixed US915 and AS923 gateways (XYZ property)

Hi Team, We are facing an issue at our XYZ property (US915 region) where devices are successfully sending Join Requests, and Join Accept is being processed correctly in ChirpStack. However, after activation, we are not seeing any Unconfirme...

troubleshooting configuration devices gateways chirpstack

0 votes

1 answers

60 views

stark 1

• asked Feb 23

For correction in device profile API response as it is not working properly

{ "id": "DEVICE_PROFILE_ID", "appLayerParams": { "ts003_version": "V300", "ts004_version": "V300", "ts005_version": "V300", "ts003_f_port": 202, "ts004_f_po...

bug

0 votes

2 answers

77 views

chripoh 1

• asked Feb 20

ChirpStack MQTT Forwarder on Dragino: Symbol Errors with v4.5.1

Environment Device: Dragino (model: LPS8(N) Indoor LoRaWAN Gateway) Firmware-Version: lgw--build-v5.4.1765963883-20251217-1736 chirpstack-mqtt-forwarder: v4.3.1-r1 (works), latest version v4.5.1-r1 (fails to start) MQTT Broker: Mosquitto v2...

bug gateways chirpstack-mqtt-forwarder dragino

0 votes

2 answers

133 views

Jaimy van Schelven 1

• asked Feb 19

Chirpstack Gateway OS on Sensecap M2 Gateway. "image that does not fit into the flash memory"

Hello, I've been trying to install the Chirpstack Gateway OS on a Sensecap M2 Gateway through the LuCi interface. But when the Chirpstack firmware is loaded, it gives the following message: It appears that you are trying to flash an ima...

chirpstack-os seeed

0 votes

0 answers

51 views

Martijn Bakker 1

• asked Feb 17

GPS location support through concentratord

Hi, For my home setup I have an RPi3 + Dragino PG1301 shield. It has GPS support, but seemingly only emits NMEA_RMC type messages. I am used to pkt_forwarder + chirpstack-mqtt-forwarder / chirpstack-gateway-bridge, which emits a status mess...

chirpstack-concentratord

0 votes

1 answers

84 views

Julie 1

• asked Feb 16

UPLINK_F_CNT_RETRANSMISSION events in ChirpStack when not ignoring direct uplinks in Border Gateway

We are currently observing different behaviors depending on our LoRaWAN infrastructure configuration and are looking for the appropriate settings to resolve the issue. Case 1 Infrastructure: 1 Relay Gateway 1 Border Gateway configured to ig...

chirpstack-gateway-mesh

0 votes

1 answers

70 views