Web Interface Overview
Understanding the ISOBUS Block web configuration interface
Web Interface Overview
The ISOBUS Block has a built-in web interface for testing, diagnostics, and firmware updates. Access it at http://192.168.4.1 after connecting to the device's WiFi.
The web interface does not set up buttons or assign channels — all button setup and AUX-N assignment is done on the tractor's Virtual Terminal. The web interface is for switching outputs to test wiring, checking status, and updating firmware.
Navigation
The web interface has four main pages:
| Page | Description |
|---|---|
| Status | Live view of outputs and ISOBUS connection |
| Test | Switch relays directly for testing |
| Settings | WiFi password and device information |
| Update | Firmware updates |
Status Page (Dashboard)
The main dashboard shows:
- Channels (CH1-CH8): Shows which relay outputs are active (orange = ON)
- ISOBUS Status: Green dot = connected to tractor VT, Red dot = disconnected
The status updates automatically every 500ms.
Test Page
Use this page to switch relays directly for testing and troubleshooting wiring.
- ON/OFF buttons: Switch individual relays
- ALL OFF button: Emergency stop - turns off all relays immediately
- Warning banner: Reminds you that manual control is active
While the Test page is active, normal VT and AUX-N control is temporarily overridden (manual override mode).
Settings Page
Configure device options:
- WiFi Password: Change the access point password (minimum 8 characters)
- Device Info: Shows device ID, firmware version, and WiFi SSID
- Password Reset Instructions: How to reset password using hardware
Update Page
Install firmware updates:
- OTA Key: Enter the 4-character key shown on tractor VT display
- Upload Firmware: Select and upload new firmware file
- Current Version: Shows installed firmware version
- Rollback: Revert to previous firmware if available
See Firmware Update Guide for detailed instructions.