Mini F4 Flight Controller Stack 20×20 35A 2-6S 4 in 1 ESC for Whoop Tinyhawk cinewhoop FPV Racing Drone Quadcopter

List price: US $60.89
Price: US $42.01
You save:US $18.88 (31%)

Item Specifics

Brand Name:
Composite Material
Tool Supplies:
Assembled class
Upgrade Parts/Accessories:
RC Parts & Accs:
Vehicles & Remote Control Toys
Technical parameters:
Value 2
Model Number:
35A 2-6S Stack
Remote Control Peripherals/Devices:
For Vehicle Type:
Four-wheel Drive Attributes:
Bottom Plate

Product Description

Mini F4 Flight Controller Stack 20×20 35A 2-6S 4 in 1 ESC for Whoop Tinyhawk cinewhoop FPV Racing Drone Quadcopter

  • ◎Mini size, mounting hole 20*20mm, suitable for most small four-axis rack installations
  • ◎ The main soldering port has been upgraded to terminal plugs, which is convenient for pilots to assemble and disassemble
  • ◎The F405 MUC equipped with the MPU6000 gyroscope is optimized for better flight performance
  • ◎programmable RGB LED interface has been built-in for external LED to set LED color, function, and status
  • ◎The built-in OSD chip helps to monitor the status of the flight data any time, SmartAudio function is available


Mini F4 V2.1 Flight Control


  • STM32 F405 MCU FC w/OSD, integrated MPU6000 accelerometer and gyro;
  • Plug-in connection, pin header design, easy to install and disassemble;
  • Built-in programmable RGB LED interface
  • Compact size 26*26mm
  • Super-lightweight 4g


  • Compatible with SBUS, SUMH, SUMD, SPEKTRUM1024/2048, XBUS, PPM receivers etc;
  • A LED strip signal output port to adjust the color & flash mode of the LED strip via the FC;
  • Volt/Amp monitoring port to check the battery voltage ( VBAT+ port ) and current (CRT port) (extra current meter needed);
  • A buzzer output port allows to connect external buzzer(s) to the FC for warning or informing the flight status;
  • Support current meter;
  • Support Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
  • Specifications:
  • MCU: 100MHz STM32F405
  • IMU: MPU6000 gyro/accelerometer (SPI)
  • Input Voltage: 2-6S Lipo
  • OSD: BetaFlight OSD w/ AT7456E chip
  • BEC Output: 5V@3A
  • Size: 26x26mm board, 20mm mounting holes (M2)
  • WS2812 Led Strip: Yes
  • Beeper: For active 5V buzzer
  • SBUS input: Yes
  • Target: OmnibusF4SD
  • Default firmware: Betaflight V4.1.1
  • Weight: 4g

  • Mini BLS_35A V2.1 2-6S 4 in 1 ESC


The latest developed BLHeli_S 35A V2.1 4-in-1 mini ESC is highly integrated, greatly reduced from the standard size, features excellent performance, supports 6S, the target is J-H-30. Supporting Dshot, Multishot, Oneshot, etc. The soldering pad is semi-extended, save more room but solid.

  • Features:
  • EFM8BB21F16G MCU , fast resonding;
  • Added additional capacitors to reduce power noise;
  • ESC with BLHELI_S firmware
  • Supports 2-6S lipo input
  • 4PWM input
  • Compact size 31*31mm
  • Super-lightweight 6.1g
  • Supports Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600

  • Specifications:
  • MCU:EFM8BB21F16G
  • Current meter: Yes
  • Input:2-6s lipo
  • Installing Hole: 20x20mm, M2
  • Target: J-H-30
  • Constant:35Amps
  • Burst:45Amps
  • Dimensions:31*31mm(including the power pads)
  • Mounting Holes:20*20mm

  • Mini V1.1 40CH Switchable 25/100/200/400 Video Transmitter

  • Descriptions:
  • CYCLONE Mini V2.1 VTX is a new generation switchable 25/100/200/400 video transmitter. It can be used for both race or daily practice.SmartAudio function helps setting frequency point directly. The accurate power meets your different FPV requirements.SmartAudio function is available with CYCLONE mini F4 and other brand flight controls; CYCLONE VTX can be connected to CYCLONE Mini F4 directly while can be soldered to other brand flight controls.

  • Features:
  • Supports the standard 40-channel set;
  • Telemetry input allows remote control by the flight controller (where supported).
  • Change the channel, transmit power, and more from Betaflight OSD, flight controller USB port, Taranis, and more.
  • Variable transmit power from 25 mW to 400 mW. Use 25 mW for a race and then easily switch to 4=400 mW for freestyle.

  • Specifications:
  • Input voltage: 5V
  • Channel: 40
  • Power transmission: 25mW / 100mW / 200mW / 400mW
  • Size (mm): 24 * 26 mm
  • Mounting Holes Dimension: 20mm x 20mm
  • Connector type: MMCX Connector
  • BEC Output:5V/1A for Camera of FC
  • Antenna: MMCX
  • Weight: 2.3g
  • Traditional button
  • SmartAudio protocol

Package included (Pre-built as stack):

  • 1pc x Mini F4 V2.1 Flight Controller
  • 1pc x Mini 35A V2.1 2-6S 4 in 1 ESC
  • 1pc x Mini V1.1 VTX
  • Cable Set

This is the list of full set, you can also buy the separate part.

Noted: this is the upgraded version of the previous ones. different flight controller, upgraded ESC and VTX.

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order.
3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
1. Please ensure you have completed all the detailed information , such as contact person,address,post code and telephone number when filling in your buyer's information.
2. We will send the goods within 3 business days after the full payment has been confirmed. If the payment is not available, your order will be closed automatically.
3.The buyer is responsible for any insurance ,problems and damage which caused by shipping service ,such as accidents, delays or other issues. Besides the buyer should be responsible for any tax and/or duty charged by their country.
4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
5. If not receiving your shipment within 45 days from payment, please contact us. We will track the shipment and reply to you as soon as possible to get your satisfaction!

1. You have 7 days to contact us and 30 days to return it from the date parts received. If item is in your possession is more than 7 days, it is considered used and refund or replacement will not be accepted. And customer should be responsible for all the charges of returning and reshipping.
2. All return items must be in its original conditions, including box and accessories. Men made defects are not guaranteed, such as broken, scratched and so on, shipping tracking number, specific reason for the return, and your po#.
1.Buyer's early confirmation will be highly appreciated after receiving the items.
2.Since your feedback is especially important to our business's development, we sincerely appreciate your positive feedback if you are satisfied with our product and service. 1 minute to you ,extremely vital significance to us.
3.Please contact us before leaving any negative or neutral feedback. We will try our best to solve any problems.Thanks for your understanding!
Welcome to our store.
We are an honest seller on Aliexpress. All our items from China are with high quality.
If you have any problems, we are very glad that you can contact us.We will try our best to help you.Hoping to establish a long term cooperation with you.

Stack Dual F4 Flight Controller

Learn what other say about this product

Customer reviews

Verified buyer


Verified buyer

Great as in description

Verified buyer

item as described. Yet to install and test. fast delivery.

Verified buyer

Arrived relatively fast 25 days All electronics checked-everything is correct, corresponds to the specification. Excellent set, small, light, powerful and current and VTX.

Verified buyer


Verified buyer

Sent fast. Description is... 5 stars, because I hope so. For the goods have not come. And fault for this China Post, which put someone else's package in one package of mine for a man from Ufa instead of this one, and it's all over. The store returned the money without special interruptions. Successful business and no problems with delivery to this store! ))) P.S. If suddenly the parcel is found and will come later, I will reschedule without sending.

Verified buyer

Looks nice. Everything was in a little plastic box. Did not try it working. Will do this soon.

Verified buyer


Verified buyer

Посылка шла до Москвы почти месяц. Сначала получилась путаница на китайской почте, из-за чего её вернули продавцу обратно. потом наша служба доставки смогла только на третий день привезти курьером по адресу. Ну как говорится, хорошо то, что хорошо кончается. посылка всё-таки нашла своего покупателя.)) Продавец молодец, вовремя среагировал и отправил посылку заново. За это ему респект и уважуха. Как испытаю полетник, дополню отзыв.

Verified buyer

All good, as described. tx voltage only with lipo.

Verified buyer

tudo conforme descrito , já fiz vários testes é muito boa

Verified buyer

Регуль работает, мозг работает, правда весь функционал ещё не проверял, видеопередатчик ещё не подключал. Нравится компактное исполнение и то что платы собираются между собой штырьками, проводами спаивать не надо.

Verified buyer

всё отлично. хороший набор. доставка месяца полтора.

Verified buyer

20 дней до Краснодара. Всё, как в описании. Первый раз здесь покупал башню ещё первой версии. Летает. Даже с учётом моих кривых рук - паяю плохо. Достойный магазин.

Verified buyer

excellent product..just very slow shipping due to pandemic.

Verified buyer

Betaflight firmware target: OmnibusF4SD. Super-small, minimal soldering required, connectors for almost everything. Nice price! Kawaii. Can be used on bigger copters as well, not only for tiny-whoops. Not tested in air yet, will leave additional feedback if something is negative, so far satisfied with the purchase, relatively fast shipping to Norway, little over a month. 20mm x 20mm mounting, 2M holes. MMCX antenna connector.

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