New Firmware Updates 7/10/25 - HD408 Autosteer

New controller and display terminal updates for the HD408 auto steer system.

 

Learn how to update your firmware:

https://knowledgebase.agrispraydrones.com/how-to-update-the-firmware-hd408-autosteer

Display terminal update

3.7.1.12

July 10, 2025  
Download Here: Navterminal-v3.7.1.12

Adds speed display in mph, refined menu options, updated control parameter descriptions, new PPP GNSS option (SBAS), total acres covered with or without autosteer engaged

**Will install a new version of the Autosteer app, but preserve existing settings**

Controller update

4.2.2.11

July 10, 2025 
Download Here: navctrl_4.2.2.11.ver3