https://github.com/meshtastic/node-red-contrib-meshtastic

https://github.com/meshtastic/node-red-contrib-meshtastic

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/meshtastic/node-red-contrib-meshtastic
• Owner: meshtastic
• License: gpl-3.0
• Created: 2022-11-20T07:15:20.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-04-03T17:08:31.000Z (about 2 years ago)
• Last Synced: 2025-05-06T08:41:01.726Z (about 1 year ago)
• Language: TypeScript
• Size: 307 KB
• Stars: 16
• Watchers: 9
• Forks: 7
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Repo name

[![CLA assistant](https://cla-assistant.io/readme/badge/meshtastic/node-red-contrib-meshtastic)](https://cla-assistant.io/meshtastic/node-red-contrib-meshtastic)

[![Fiscal Contributors](https://opencollective.com/meshtastic/tiers/badge.svg?label=Fiscal%20Contributors&color=deeppink)](https://opencollective.com/meshtastic/)

[![Vercel](https://img.shields.io/static/v1?label=Powered%20by&message=Vercel&style=flat&logo=vercel&color=000000)](https://vercel.com?utm_source=meshtastic&utm_campaign=oss)

## Overview

A Node-RED node for decoding Meshtastic Protobufs

## Stats

![Alt](https://repobeats.axiom.co/api/embed/d5286c92852b6f1e335de09d76bb22ec5305bbc0.svg "Repobeats analytics image")

## Installation & Usage

```shell

pnpm i

pnpm build

```

## Updating from version 1.x.x to version 2.2.15 or newer

The data structures have changed in versions 2.2.15 from the data in versions 1.x.x. 

Message payloads from version 2 have the following data structure, where `decoded` is the transmitted message:

```

{

  "packet": {

    "from": 1234567890,

    "to": 9876543210,

    "channel": 0,

    "decoded": {

      "portnum": 5,

      "payload": {

        "errorReason": 0

      },

      "wantResponse": false,

      "dest": 0,

      "source": 0,

      "requestId": 2345678,

      "replyId": 0,

      "emoji": 0

    },

    "id": 56789012,

    "rxTime": 45678901,

    "rxSnr": 0,

    "hopLimit": 3,

    "wantAck": false,

    "priority": 120,

    "rxRssi": 0,

    "delayed": 0

  },

  "channelId": "LongFast",

  "gatewayId": "!abcd1234"

}

```

Note that `packet.payloadVariant` is no longer available. Decoded payloads are now available in `packet.decoded`, which retains the same data as `payloadVariant` in a different structure