MeshCore Update

MeshCore Update is a hardware utility app for updating supported MeshCore repeater devices.

The app supports two firmware update methods:

• Bluetooth DFU for supported nRF52-based MeshCore devices • Wi-Fi OTA for supported ESP32-based MeshCore devices

You can select a supported hardware target, check official MeshCore firmware releases, download matching firmware packages, keep firmware files locally on your iPhone, and start the update flow from one place.

For Bluetooth DFU devices, the app scans for compatible OTA / DFU devices and uploads the selected firmware package over Bluetooth.

For ESP32 devices, the app connects to the device’s MeshCore OTA Wi-Fi access point and uploads the selected firmware using the device’s local OTA update interface.

No login or account is required.

Full firmware update testing requires supported MeshCore hardware. Without hardware, you can still browse supported targets, check official releases, download firmware files, and manage the local firmware repository.