FlyPlus: 14-Channel Firmware for FlySky i6

This is an alternative firmware for FlySky i6 transmitters. See below for the list of features added (including the 14 channels support, of course!) and hardware mods supported.

Credits

The firmware is a modification of original FlySky firmware inspired and based on work of @ThomHpl and Dave Borthwick, With use of repository created by @benb0jangles and input from @povlhp. Currently supported and maintained by @qba667 with great input and improvements from @Yenya.

Including input from rcgroups users from the following thread:

FlySky-FS-i6-8-channels-firmware-patch!

The Turnigy TGY-CAT01 support could be implemented by by courtesy of inode_ - thanks for providing of the sensor and huge amount of measurement and analysis made by cookieqk.

In case if you want to support the project and reward me the time I spent on the FW please click this affiliate link when shopping at Banggood - It is free for you, but I will get reward from Banggood:

https://www.banggood.com/?p=SB06021048261201501J

The project is Free Software and is made available free of charge. Your donation, which is purely optional. If you like the software, you can also consider a donation. All donations are greatly appreciated!

Features

• Refined main screen
• 14 channels (channel 5-14 as auxilliary)
• Extra Menu
• Configurable Tx battery voltage limit
• Pairs of switches used together as a single channel
• Flight timer
• Configurable telemetry alarms
• Vario: accoustic altitude feedback
  • using either TGY-CAT01 or Arduino-based altitude sensor by @Yenya
• ASL sensor, such as TGY-CAT01
• PPM input for custom channels
• Configurable output of RX (PPM/PWM/SBUS/IBUS)
• Telemetry with more sensors supported and displayed
• RSSI value sent to Rx as a channel
• Battery voltage adjustment

Hardware Mods Supported

• Switch SwB modified for three positions
• New switch SwE
• Potentiometer in place of switch SwC

How to Install this Firmware

Tools

• GfxEditor
• Python scripts

For Developers

TODO