SKU: 41971820963

Fettec G4 V1.7 FPV Drone Flight Controller - 20x20mm & 30x30mm

Sale price$98.09 Regular price$108.99
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Fettec G4 V1.7 FPV Drone Flight Controller - 20x20mm & 30x30mmThe 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. Check out our large variety of Flight controllers , KISS Keychain Configurator V1. 2 for Fettec Flight controllers and the rest of our Fettec Collection! The

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.

Check out our large variety of Flight controllers , KISS Keychain Configurator V1.2 for Fettec Flight controllers and the rest of our Fettec Collection!

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 version of the flight controller includes a OSD chip so that it can be used with analog video systems. The version WITHOUT OSD chip meant for digital FPV systems can be found HERE.

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
  • 2x 6 pin connectors for serials
    • RX1, TX1, 3.3V, VCC, 5V, GND
    • RX3, VCS/TX3, RGB LED, VCC, 5V, GND
  • 1x 4 pin connector for receiver
    • Signal, TLM, 5V, GND
  • 5 UART serials
    • UART 1 free
    • UART 2 used for Receiver
    • UART 3 free
    • UART 4 free
    • UART 5 used for ESCs / TLM / Onewire
  • 4 ESC solder pads (Signal/GND) in each corner
  • Buzzer pads
  • 4 tiny RGB LEDs (selectable color)
  • Supported ESC protocols
    • PWM, Oneshot125, Oneshot42, Dshot150/300/600/1200/2400, FETtec Onewire
  • FETtec KISS firmware
  • Updated onboard OSD
    • Graphic OSD (STM32)
    • Full KISS Tuning
  • Connector type: JST-SH-1mm

*real Pit-Mode: A power supply pin which is remotely switchable

Dimensions:

  • Maximum outside dimensions: 37,2 x 37,2mm, without outside tips 30 x 30mm
  • Mounting hole arrangement:
    • 20 x 20mm with M2 mounting hole (expandable to M3)
    • 30 x 30mm with M3 mounting hole
    • 30 x 30mm mounting hole tips are removable to reduce overall FC size
  • Overall height: 7,9mm
  • Weight: 5,37g

Includes:

  • 1 x FETtec Flight Controller G4 V1.7
  • 1 x 8 pin cable
  • 1 x 6 pin cable
  • 1 x 4 pin cable
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41971820963

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nphoton
Charlottesville, US
★★★★★ 3
I Wanted to Like It
Style: SPF 50, Size: 1 count (Pack of 1)
I really wanted to like it because of the great reviews it gets with backpackers and generally with people that don't like "greasy hands syndrome" after applying sunscreen. But after using a stick I found that it's just not that good. The good: small, lightweight container. Not greasy. Good protection, I was in the sun all day hiking multiple days straight and only put on sunscreen twice per day and I didn't have any burning... and I burn easily. The bad: Value: the $12.53 sunscreen container only lasted about 8 days. And that was just my arms, neck, and half my face since I wore a shirt and long pants and a wide brim hat every day when hiking. I would expect this amount of sunscreen to last a lot longer than that on such a limited area. I'm not a big person either. Application, chafing: it's the opposite of greasy, almost chalky. You use the stick to apply to your skin in stripes, then you have to "blend it in" by rubbing with the backs of your hands so your palms don't get chalky. Since the stick is so dry this requires a fair amount of force and it chafes as you rub it around. When your skin a bit sandy it hurts. Application, crumbling: on a chilly but sunny morning, about 45 F, I applied sunscreen and small chunks of the stick crumbled off. I watched precious chunks of the already overpriced sunscreen drop to the ground. Residue: while it's not greasy, it's physical sunblock so it gives your skin the characteristic whitish sparkle. That's to be expected. But what I didn't foresee is it will rub off on anything your skin touches. My gear had white chalk-like marks (technically titania powder?) on my shirt collars, backpack straps, sunglasses, and a few other high-touch items. Overall I think it's a neat idea. I'm not overly disappointed with my purchase. But for $12.50 I expect sunscreen to be easier to apply and for the container to last longer than about 8 days. I can't burn $50/month in the summer months when a single container of chemical sunscreen will do the job. Pro tip: you can buy food-safe 3 oz TSA travel containers. Load one of those up with chemical sunscreen and you have something that beats this in every way except for the greasiness, which you can mitigate by picking a lower SPF sunscreen (the 30 SPF you wear is infinitely better than the 50 SPF you skip!).
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Reviewed in the United States on May 2, 2025
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D. Collins
Battle Creek, US
★★★★★ 5
sunscreen does its job
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
Works well. Took a little more effort to rub into skin.
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Reviewed in the United States on May 4, 2026
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shannon
Grantham, US
★★★★★ 5
Light and simple
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Absolutely love this sunscreen! It offers great coverage without feeling heavy or sticky. It absorbs quickly, doesn't leave a white cast, and held up beautifully during long days in the sun. This has become a staple in our family. Hands down the best sunscreen! Lightweight, effective, and comfortable enough to wear all day. It protected our skin even during hours of outdoor sports and activities. I'll definitely be purchasing again! ☀️🧴💛
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Reviewed in the United States on May 30, 2026
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Cheryl Kozlowski
Omaha, US
★★★★★ 5
Good product
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Good produce. Great price.
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Reviewed in the United States on March 26, 2026
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Conrad M. Aumann II
Alexandria, US
★★★★★ 5
Easy and effective
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Good price for good protection
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Reviewed in the United States on December 5, 2025

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