HAVEN Connect - Device Firmware Portal

1

Get connected

Connect your HAVEN device

Before you begin

1Connect the device directly to your computer with a USB data cable.
2Confirm the device is powered on and close any other app using its USB port.
3Select the port named “USB JTAG” or “usbmodem” when your browser asks.

Choosing the correct port Look for “USB JTAG” or “usbmodem.” Avoid Bluetooth and unrelated USB devices.

Browser testing Validated in desktop Chrome and Edge. Safari and Firefox are not yet validated.

3

Firmware update

Your V18 update

HAVEN Connect checks the installed firmware and chooses the appropriate update automatically.

Keep the device connected until the update finishes. Device settings and stored data will be preserved.

Home Assistant MQTT Config

Configure local Home Assistant MQTT settings over USB serial. This writes settings to the device's NVS storage and does not flash firmware.

Step 1: Verify Device And Load Existing Settings

Read current config first. This confirms the device supports USB Home Assistant setup and loads any existing host, port, and username before changes are allowed.

Step 2: Edit Home Assistant MQTT Config

Locked until Step 1 passes

Enable Home Assistant local MQTT MQTT Host MQTT Port MQTT Username MQTT Password

Write-only. Existing password is never read back from the device.

Step 1: read current config to verify compatible firmware and load existing settings.

📡

Serial Monitor & Debug Logs

Monitor live device logs to debug connectivity issues. Perfect for troubleshooting Starlink, WiFi, or MQTT problems.

📡 HAVEN Serial Monitor Ready
Click "Start 5-Minute Log Session" to begin monitoring device logs...

Update and support your HAVEN device.

Connect your HAVEN device

Before you begin

Choose a workflow

Your V18 update

Try a comprehensive update

Firmware installed successfully

Home Assistant MQTT Config

Serial Monitor & Debug Logs