Firefly 1S DC16\FR16 Nano baby V2

Steps to update BF 4.4.X firmware

1/ Open the latest 10.9.0 configurator

2/ FC enters DFU mode

3/ Select FLYWOOF411_5IN1_AIO 4.4.X version

4/ Select No reboot sequence, Full chip erase

5/ Turn on the "Core Only" option

6/ After the writing is successful, select the application configuration

7/ Write BNF CLI settings

Factory CLI settings

betaflight 4.4.1 CLI (Configurator 10.9.0 or latest)

• BF 4.4.1 Firmware and CLI Downloads

STL Download :
1S Firefly V2 STL Collection

 Improved Installation Method for ELRS & TBS Antennas"

Tips for Walksnail \ HDZero Version Range Issues:

1. Verify antenna mounting: Ensure the antenna is not installed under the carbon fiber arm to avoid signal interference.

2. Adjust antenna position: Reposition the antenna to minimize obstructions and optimize signal reception.

Note: This modification is only applicable to the Walksnail version and HDzero, Analog versions do not require any changes.

Please reach out to our support team if you need any further assistance or encounter any additional issues. Happy flying!