- ASD Knowledge Hub
- HD408 Auto Steering System
- HD408 Firmware Updates
-
EAV J100
-
ASD AutoMixer
-
HD408 Auto Steering System
-
Swath Width Testing
-
Licensing, Regulations and Insurance
-
Agras T50 & T25
-
Warranty
-
General Agras Aircraft
-
Agras T40 & T20P
-
Agras T30 & T10
-
Agras Spreader
-
Intelligent Flight Batteries
-
Autel Enterprise
-
Ascent
-
Mavic 3
-
Intelligent Charging Station
-
D12000i
-
Pix4D Fields
-
DJI Smartfarm
-
DJI Terra
-
Trailers
-
DJI Relay
-
D-RTK Base Station
-
Dock 2
-
Matrice 30T
-
Agras T20
-
Website Tutorials
-
AirShocker
-
Stay informed
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