NorthMesh Utility

NorthMesh MQTT Repeater Flasher

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Flash MQTT-ready MeshCore firmware, apply WiFi and broker settings over serial, and verify the device status without leaving the page.

Target northmesh.co.uk/flasher

Firmware Loading

Alpha

This flasher is still in alpha. Use it at your own risk. No liability is accepted for failed flashes, misconfiguration, damaged hardware, or bricked devices.

Step 1 of 6 Read existing settings?

Select the workflow before you begin. You can change it later from the sidebar.

Current Name Not captured

Current Latitude Not captured

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Current Private Key Not captured

Current Guest Password Not captured

Current WiFi SSID Not captured

Current MQTT URIs Not captured

Optional. This backs up the current device values and pre-fills anything the flasher can read.

Nothing captured in this browser for this board yet.

Supported board

Firmware family Loading

Latest build Loading

Flash package Loading

Hardware check Loading

Firmware Branch

Preset Frequency (MHz) Bandwidth (kHz) Spreading Factor Coding Rate

MeshCore CLI Command set radio 869.525,62.5,8,5

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Update Image Loading

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Choose the closest profile for your region. The firmware flash happens after the remaining questions.

The preset populates the MeshCore CLI command, but you can edit frequency, bandwidth, SF, and CR manually.

The browser handles flashing over Web Serial locally. Firmware binaries are served from this host only.

Name Not captured

Latitude Not captured

Longitude Not captured

Private Key Not captured

Repeater Name Optional. MeshCore allows up to 31 characters and rejects `[ ] \ : , ? *`. Private Key Optional. MeshCore expects a 128-character hex private key and applies it after reboot.

Guest Password Optional. MeshCore stores up to 15 characters. Admin Password Optional. MeshCore stores up to 15 characters. Latitude Longitude

WiFi SSID WiFi Password

NorthMesh broker URL and topic settings are already filled in. Enter only the username and password issued for this repeater.

Shared model and client version apply to every enabled broker. Each broker pair exposes one primary broker and one optional broker without changing the underlying slot layout.

Model Label Client Version

Additional MQTT Servers Broker pair 1 uses slots 1-2. Add up to 2 more pairs, for 3 visible brokers backed by slots 1-6.

Broker 1 URI Username Password Use MeshCore default topic root Use MeshCore default topic root Broker 1 Topic Root Broker 1 IATA Broker 1 Retain Status Waiting Enable optional broker Enable optional broker

Broker: wss://mqtt.northmesh.co.uk:443/

Broker 3 URI Broker 3 Username Broker 3 Password Use MeshCore default topic root Use MeshCore default topic root Broker 3 Topic Root Broker 3 IATA Broker 3 Retain Status Waiting Enable optional broker Enable optional broker

Broker 5 URI Broker 5 Username Broker 5 Password Use MeshCore default topic root Use MeshCore default topic root Broker 5 Topic Root Broker 5 IATA Broker 5 Retain Status Waiting Enable optional broker Enable optional broker

Connect USB serialPending
Write radio settingsPending
Write repeater identityPending
Write WiFi settingsPending
Write MQTT settingsPending
Reboot devicePending

NorthMesh MQTT Repeater Flasher

Choose Flasher Mode

Read existing settings?

Which board are you flashing?

Which radio profile should it use?

LoRa Profile

What WiFi should it use?

Stored in This Browser

Repeater Identity

Passwords And Location

Transport Network

What are the MQTT credentials?

Applies To All Enabled Brokers

Additional MQTT Broker Pairs

Repeater credentialsBroker 1 With Optional Broker 2

Broker 3 With Optional Broker 4

Broker 5 With Optional Broker 6

Ready to flash and apply settings?

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