The FETtec FC G4 features the latest STM32G4 processor. Providing unparalleled processing power to your aircraft. Along with an IIM-42652 SPI gyro, two 5v BECs, 6-27V (2-6S) power handling, and a host of other features, the G4 from FETtec is on the cutting edge of Flight Controller technology.
The next generation of FETtec's popular KISS flight controller has arrived! Featuring the latest STM32 G4 MCU with math accelerator for the ultimate in flight performance, IIM-42652 SPI gyro, 2 dedicated BECs for 5V and 16V switchable power, DSHOT2400 outputs for support of up to 8 motors, and dual 20x20 and 30x30 mounting holes.
This new "N" version simply means there is no onboard analog OSD chip. Due to global shortages, the OSD chip was removed. This only affects analog systems, there are no other restrictions and you can use the full potential of this FC as you are used to. The use of external OSD boards and digital FPV systems still work fine.
Comparison:
Specifications:
Latest STM32G4 Processor
170Mhz + Math accelerator
IIM-42652 SPI Gyro
Supply voltage 6-27V (2S-6S Lipo)
2x dedicated onboard BEC (max. 600mA each)
5V BEC for RX
5V/16V BEC for VTX (switchable and real Pit*)
2x 8 pin connector for solder-free ESC connection
Connector 1: ESC signal 1-4, telemetry, VCC, GND
Connector 2: ESC signal 5-8 (depending on UAV type 1-4), telemetry, VCC, GND
1x 8 pin connector for solder-free VTX, cam connection and OSD or digital systems
real Pit* VCC, GND, Video in, Video out, BEC 5V/16V, VCS/TX3, RX3
"Havent installed it yet ive been busy but excited to try it out!"
— Nick (5/5)
Flawless performance
"One of the best fc out there run in multiple quads can run kiss or alpha I have so much control over my quad and it just looks so clean in any quad from 2. 5” up to 10” just works"
— Ricardo J. (5/5)
Performs well but fragile fragile
"I have a g4 in 5 quads. They fly so well but I've broken 2 of them. Still worth the money."
— Matt w. (4/5)
Solid and dependable
"If there's no kiss ultra this is the next best fc, flies like a dream"
— Joshua S. (5/5)
Great fc
"Easy to hook up and setup. So far so good."
— Justin V. (5/5)
Alpha preloaded by default
"That's rigjt the new 1.7s come with alpha firmware it's a new system from scratch and it flys so smooth ! You will need to spend some time tuning, there's definitely a learning curve. I have been flying KISS religiously but now have been flashing all my fettec gear to alpha ! Don't fret if you want to fly KISS on this fc you still can as the discord team have now released Legacy KISS for the 1.7 , these new flight controllers come with a new gyro they no longer use the mpu6000 so you will need to spend more time tuning bounce back usually raising the D term but you can get this locked in like the OG KISS ! All n all I love these FCs and I can't stop ordering shit from pyro these guys are true pros when it comes to FPV!"
— Erick M. (5/5)
Smooth Fc
"These are very good, I have 3 and all fly so smoothly"
— Daniel B. (5/5)
Fettec g4-n fc
"Awesome 20x20 30x30 fc! I used to use kiss ultra, but this flies the same to me on alpha firmware so I’m going to switch over to these now"
— Anthony D. (5/5)
Kiss is the best!
"Kiss is the best!"
— Charles S. (5/5)
kiss ftw
"great looking fc easy to setup and the feel of flying and control is like no other"
