Latest Firmware for Old version AT10:

Version: AT10(AT10II)_Latestfirmware_V1.4.6a.mac

About this update:

① Improvement: TH-DOWM default OFF, which means the transmitter will not lock the main menu and does not alarm even if the throttle stick is not at the bottom position when turning the AT10II on. Easier to into the parameter setting menu for the first time.

② The time for LockScreen is changed from 1 second to 255 seconds to 20 seconds to 250 seconds.

③ Channel 3 (throttle channel) is default reverse even when resetting the transmitter.

Attention: Please check the stick mode in the PARAMETER menu after you have upgraded to the latest firmware.

Attention: If you can not download the files when clicked above, please click the website below to download the files you need.

http://www.radiolink.com.cn/firmware/transmitter/AT10II/

How to upgrade AT10&AT10II firmware

Preparation Steps：

Download the corresponding firmware. (.mac firmware compatible with Windows 7,8,10,11 or XP.)

1. Keep the AT10II/AT10 powered off, then connect it to the computer via a USB cable.

Note: Make sure to use a data-enabled USB cable for the upgrade, as a regular charging cable will not work.

2. Power on the AT10II/AT10 (AT10II/AT10 needs connecting a 2S-4S LiPo battery or 8 pieces AA batteries). Then, both the red and the green LEDs of AT10II/AT10 will start flashing while the screen is in sleep mode.

3. Click "Format disk" to format the original firmware, and then copy and paste the latest firmware into your radio disc.

Note: The window below will pop out to notify before format, click confirm to process. The format won't clear data in your computer but only the firmware in your AT10II/AT10, which is the extra disk you connect to your computer.

4. Disconnect your radio from the computer after finishing the firmware paste.

Note:

The red and green LEDs are always on during the copy process. Once the LEDs start flashing, the copy is done.

The firmware version and the stick mode can be checked in the PARAMETER menu after you have upgraded to the latest firmware.

Video Tutorial as below:

Note: If the screen of your AT10II turns blank with LEDs on the transmitter flashing or upside down after upgrading the latest firmware above, it's because of the compatibility problem between the LCD panel and drivers. Please download the corresponding firmware to restore the display. After flashing the restoration firmware, the latest firmware can be flashed. If the problem is still unsolved, please send emails to after_service@radiolink.com.cn for tech support.

Latest Firmware for New version AT10II:

It only supports AT10II upgrades with a capacity greater than 970K, as shown in the format pop-up window. For AT10II with a capacity less than 970K, please upgrade to the old version of the firmware below.

Upgrade Instructions

1. The system is upgraded to the mainstream embedded system freeRTOS+emWin, which brings a new user experience. The biggest changes in the new system are three points: first, the interface is more beautiful, second, the operation is smoother, and third, the functions are more complete.
2. Add multi-language.

Attention
After upgrading to the following new firmware, all data under the previous old firmware model will be cleared and overwritten, and there is no way to save the data and import it into the new firmware. Please choose whether to upgrade according to the upgrade content.

Note 1: After the AT10II remote controller has been upgraded to the new firmware, the joystick and four knobs need to be calibrated.

Note 2: If you want to upgrade to the previous firmware after upgrading to the latest firmware,  AT10 currently only supports upgrading back to V1.4.8AT firmware.

Note 3: The latest firmware of the new system and V1.4.8AT firmware can replace each other, but after each upgrade, all the set data will be reset.

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