BlScOfDe 3

• asked Oct 30, 2025

Chirpstack 4 grpc with grpcurl

Hello, i'd like to automate some things via bash scripts. My goto tool in this case is "grpcurl". My server runs in docker (chirpstack/chirpstack:4.15). The following command: {code...} Now i have tried some variations, includin...

api chirpstack

0 votes

2 answers

219 views

Bernhard Goedel 3

• asked Oct 30, 2025

Chirpstack v4 - API to send a Mac Command to endpoint?

Hi! According to the "v4 breaking changes" section the NetworkControllerService is gone. Apparently, some Metadata can be logged via another interface but the possibility to apply changes to the network controller seems to be gone. ...

api chirpstack

0 votes

1 answers

182 views

Sushant Patil 1

• asked Oct 29, 2025

USB LTE Modem Not Detected When Plugged During Boot (Pi Zero 2 W - OpenWrt)

My LTE USB modem works correctly when hot-plugged after the system is fully booted. But if the modem is already connected during reboot or cold boot, it is not detected properly — it goes into Qualcomm QHSUSB__BULK / EDL mode instead of swi...

troubleshooting chirpstack-os raspberry-pi

0 votes

0 answers

116 views

11

• asked Oct 29, 2025

How to modify the algorithm or strategy for selecting the gateway in ChirpStack

I currently have two gateways and one node. In the picture I provided, since Chirpstack chose a gateway with poor signal, the node failed to receive the data sent by the gateway. According to your previous post, the gateway to be selected i...

gateways chirpstack

0 votes

1 answers

116 views

hugesch 3

• asked Oct 29, 2025

Femto gateway to Chirpstack support

Hi, i tried to connect a LoRa node to Chirpstack through femto gateway. Due to the topic prefix difference in data transmission between them, so i use the translator to bridge them. AFter running the bridge in python, the chirpstack is able...

troubleshooting configuration gateways chirpstack

0 votes

2 answers

180 views

1

• asked Oct 29, 2025

channel cn500-510

I am using the chipstack v4 version, which defaults to using cn470, but also requires cn500-510. How can I add relevant configurations in the configuration file? My cn500-510 channel is shown in the picture

configuration

0 votes

2 answers

122 views

Isaias Abner Lima Saraiva 1

• asked Oct 28, 2025

ChirpStack Node Limit

I would like to know how many sensor nodes can be configured in ChirpStack? Is there a limit according to the official documentation?

devices gateways chirpstack

0 votes

2 answers

207 views

Bernd Storath 13

• asked Oct 28, 2025

Expired TLS Cert

The TLS Cert of [https://forum.chirpstack.io/] expired as of 24.10.2025. As the old forum is of great resource it should be renewed. Also consider adding a tag like infra or similar

infra

1 votes

1 answers

74 views

Stanly 1

• asked Oct 28, 2025

symbol "+": ERE53+//=. I am getting an error: "{"code":3, "message":"proto: (line 1:43): invalid value for bytes type: \"ERE53+//=\"", "details":[]} "

Hello, I am using an api http request to send a command to a base64 device that contains the + symbol: ERE53+//=. I am getting an error: "{"code":3, "message":"proto: (line 1:43): invalid value for bytes type: "E...

troubleshooting api chirpstack

0 votes

0 answers

59 views

11

• asked Oct 27, 2025

Chirpstack selected the gateway with a weaker signal for the downlink transmission.

A LoRa node is connected to two gateways, one with good signal and the other with poor signal. However, when the chirpstack transmits data downward,** it selects the gateway with the poorer signal for the downward communication.** According...

configuration gateways chirpstack

0 votes

2 answers

240 views