Яков Супрун 1

• asked Dec 10, 2025

No MQTT Messages from Dragino CO2 Sensor Reaching Mosquitto Broker

Hello, I am trying to forward uplink data from my Dragino CO2 sensor to a Mosquitto MQTT broker running on a Raspberry Pi. Currently, when I subscribe to the MQTT broker using: "mosquitto_sub -h "0.0.0.0" -t "lora/#" -v&...

troubleshooting chirpstack dragino

0 votes

2 answers

34 views

gegajof 5

• asked Dec 10, 2025

One IN865 Channel(Freq: 866155000) Not Receiving Uplinks

IN865 has 8 channels (screenshot attached). But on frequency 866155000, I do not receive any uplinks in v4. The exact same hardware setup (same node + gateway) does receive uplinks on this channel in ChirpStack v3. Important Notes: All conf...

troubleshooting configuration chirpstack

0 votes

2 answers

55 views

gegajof 5

• asked Dec 9, 2025

ADR Not Working in ChirpStack v4.15.0

I have created a new ChirpStack v4.15.0 instance and updated my gateway’s UDP forwarder URL to point to the v4 server. Uplinks and downlinks both work correctly. However, ADR does not work in v4 — no ADR commands are ever sent by the LNS. T...

adr

0 votes

1 answers

96 views

Bruce 3

• asked Dec 9, 2025

Seeed SenseCAP M2 - image file too large

Hello, I'm trying to follow the directions to setup the SenseCAP M2 but when I download the image from the website to the M2 it tells the file is too large and it won't let me continue. Is there something I should do before staring ...

gateways chirpstack-os seeed

0 votes

1 answers

31 views

Ricardo 3

• asked Dec 8, 2025

JSON without metadata

Hi everyone! I'm sending data to webhook.site in JSON format. I format the binary data using the Helium codec and send it. The problem is that I'm sending all the metadata Helium requires. Is there a way to send only the data I choo...

codecs

0 votes

1 answers

34 views

3

• asked Dec 8, 2025

at least 1 byte required to decode PhyPayload error

Hello folks. I have migrated from chirpstack v3 to v4 and trying to connect LoRa device which was working with v3: {code...}

troubleshooting chirpstack-mqtt-forwarder chirpstack

0 votes

1 answers

44 views

Sam 1

• asked Dec 6, 2025

How to configure [intergation.mqtt] configuration section

Hi all, Recently I would like to send gateway data to my application, which locates in another server with domain name (app.test). Recently, devices data can be received, but gateway data can not. I tried several methods in "chirpstack-...

configuration chirpstack-gateway-bridge

0 votes

1 answers

53 views

Pawel Toloczmanski 1

• asked Dec 4, 2025

Linxdot

Hello, I received a Linxdot miner from someone, but as we all know it's no longer supported on the Helium network. Does anyone know if it's possible to install ChirpStack or any packet forwarder on it? Or is this device basically on...

gateways chirpstack

0 votes

2 answers

68 views

Reinier Coetzer 1

• asked Dec 2, 2025

Setting a Tektelic Kona gateway transmission power using the Chirpstack MQTT forwarder

Hello Chirpstack community, We are using a Tektelic Kona Macro gateway in combination with the Chirpstack MQTT Forwarder. This is installed on the gateway and the default Tektelic MQTT forwarder is disabled. In principle this setup works fi...

configuration gateways chirpstack-mqtt-forwarder chirpstack tektelic

0 votes

3 answers

73 views

Vaibhav Tyagi 1

• asked Dec 1, 2025

Migrating devices from Chirpstack V3 to V4

We currently have both ChirpStack V3 and V4 running in production, with each serving a subset of our devices. We need to migrate all active V3 devices to V4 in such a way that they continue to operate without requiring re-activation or re-j...

api chirpstack

0 votes

1 answers

68 views