T8FB(BT) Upgrade Tools
STEP1. Download and install the upgrade driver
Click to download the upgrade driver：
STEP2. Download and install the upgrade tools
click to download the upgrade tool, only support upgrade by computer with XP,WIN7,8,10
WinZip(design by 360, free)
If you have not WinZip Tools to decompressing upgrade files, please click to download and install the free WinZip Tool designed by 360.
T8FB(BT) Upgrade Firmwares
（1） The latest firmware
Click to download the latest upgrade firmware：
（2）Factory Default Firmware
Click to download the factory default upgrade firmware：
① Programmable Mixing Function setting menu from 2 upgrade to 4.
② Add Low Engine Voltage Alarm and Low RSSI Alarm function.
③ Add DR Curve, EXP Curve and Seven Points Curve setting menu.
④ Channel 1 to channel 4 can be set for different D/R servo travel range both individually and at the same time.
How to upgrade firmware
Attention: If you can not download the files when clicked above or hex file below, please click the website below to download the files you need.