Here are step by step instructions for ordering and activating your HPX-10 subscription.


Part 1 ‐ From HandsFreeFarm:

1. If you are reading this, you are on

2. If you do not see your name above “My account;” Log into your account.

3. In the white search bar, type HPX.

4. Click on the HPX‐10 Precision GNSS subscription that works best for your needs:

• 3-Month
• 4-Month

5. Enter your ESN (can be found on the antenna).

6. Click on the Check ESN button.

• You should see: “Your antenna ESN is valid. Click on the “Add to cart button” to finish the purchase process.

• If you see ”INVALID ESN” please check your ESN number again and reenter.

7. Click the Add to cart button.

8. Click Checkout and complete your purchase.


9. Your HPX‐10 subscription has been purchased and will be be available for download to your device usually within 5-10 minutes.


Part 2 ‐ From your tablet or device connected to your home internet:

1. Make sure your device is connected to the internet.

2. If the Whirl app is open; close, relaunch, and log in to the app if you are not already logged in.

3. The Whirl app will now automatically download your new subscription.

 This can take up to 5 min to complete.

4. When the download is complete, the “Congratulations!” popup message will appear.

5. Now you are ready to connect your device to your Wheelman autosteering system and upload the subscription to your HP antenna.


Part 3 – On your tractor with the Wheelman installed:

1. Power on rocker switch for the HPX‐200 antenna and then power on the Wheelman autosteering system.

2. From your device or tablet, connect to the Wheelman’s Wi‐Fi network.

3. Make sure you have a Business and Vehicle Profile selected.

4. Tap 'AUTOSTEERING' at the bottom of the screen.

5. The “Congratulations!” popup screen should appear.

6. Tap “OK”.

7. We suggest you turn the rocker switch off and back on to power cycle the antenna.

8. Now your antenna should start converging to receive the HPX-10 subscription signal.