SKU: 13219572391

BetaFPV F4 1S 12A AIO Brushless Flight Controller (Built in RX)

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Description

BetaFPV F4 1S 12A AIO Brushless Flight Controller (Built in RX)Are you looking to buy a BetaFPV F4 1S 12A AIO Brushless Flight Controller in Australia? F4 1S 12A AIO Flight Controller A 1S 12A FC for building lightweight 3" toothpick drones like HX115 SE Toothpick Drone. If you want to try a bigger FPV drone than 65mm 75mm on 1S power, and still want smooth and powerful flying actions, this FC that integrates 1S 12A ESC is definitely your best choice. F4 1S 12A AIO Flight Controller is the best choice for

Are you looking to buy a BetaFPV F4 1S 12A AIO Brushless Flight Controller in Australia?

F4 1S 12A AIO Flight Controller - A 1S 12A FC for building lightweight 3" toothpick drones like HX115 SE Toothpick Drone. If you want to try a bigger FPV drone than 65mm/75mm on 1S power, and still want smooth and powerful flying actions, this FC that integrates 1S 12A ESC is definitely your best choice.

  • F4 1S 12A AIO Flight Controller is the best choice for building ultra-lightweight 3" toothpick drones like HX115 SE FPV Quad.
  • Most of 1S flight controllers on the market come with 5A ESC by now, but this FC especially integrates 1S 12A ESC, it can provide more sufficient power for 3" toothpick drones.
  • Built-in current meter, 2 programmable RGB LEDs, and SPI Frsky receiver. At the same time, all the pads are left for the external receivers with UART1 and UART2, for buzzers, etc.
  • Whoop mounting hole pattern, be compatible with most 1S 3" frame. Large pads are reserved for solder motor cables, this design will make solder easier.

Specification of FC

  • Item: F4 1S 12A AIO FC (Frsky)
  • Weight: 4.74 g (without power cable and BT2.0 connector)
  • CPU: STM32F411CEU6 (100MHZ )
  • Six-Axis: MPU6000 (SPI connection)
  • Firmware version: betaflight_4.2.0_STM32F411
  • OSD: Built-in BetaFlight OSD (STM32 controls OSD chip over SPI in DMA mode)
  • Receiver: Intergrated SPI Frsky Receiver / Futaba Receiver
  • Motor Pin Connecter: 1.25mm Header Pins
  • Mounting Hole Size: 29mm x 29mm (suitable for whoop pattern mounting hole)
  • USB Port: Type-C

Specification of 1S 12A ESC

  • Built-in ESC with 12A continuous and peak 25A current
  • Input voltage: 1S Lipo
  • ESC firmware: Z_H_30_REV16_7.HEX
  • Signal support: D-shot150, D- shot300, D-shot600, Oneshot125, Multishot, PWM

This new BLHeli_S firmware (named Z_H_30_REV16_7.HEX) is supported by BLHeli Configurator, BLHeliSuite, and Bluejay Configurator.

Diagram for F4 1S 12A AIO FC

UART1, UART2, and SBUS pads are left for external receivers like Frsky XM+, TBS Nano receiver so that a long receiver range is available.

Buzz pads (BUZZ+ and BUZZ-) are invalid directly. It needs some modification to make it works.

The current meter is integrated on the FC board. Here is the configuration in Betaflight Configurator.

12A 1S ESC

Should we really need a 12A ESC for 1S drones? If it is a 65mm or 75mm Whoop drone like Meteor65, 5A ESC is enough for all actions. But how about with 3" propellers and 1102/1202.5 motors? Still want smooth and powerful flying actions? The 5A ESC has developed about 3 years ago and designed for whoop drones with 0603/0802 motors. For the past year, BETAFPV team has been cooperating with BLHeli author Steffen on the 12A 1S ESC for 3" toothpick drones. Finally, it is here!

It marks "1-2S" on the board, could this FC board support 2S?

NOT Yet. The motor spins not smoothly in 2S power with the released ESC firmware. We will work on it continuously and make this board support 2S later. If you have any ideas or advice, feel free to contact us.

SPI Frsky RX

Come with the build-in SPI Frsky Receiver (CC2500 chip), F4 1S 12A AIO FC can be compatible with Futaba S-FHSS, Frsky D8, and D16 protocol. The default protocol is configured to Frsky D16 FCC out of the factory. Pilots could set up the protocol according to your own need in Betaflight Configurator.

Configuration

Protocol

FRSKY_D

Frsky D8
FRSKY_X

Frsky D16 FCC (ACCST 1.X version)

FRSKY_X_LBT

Frsky D16 LBT (ACCST 1.X version)

SFHSS

Futaba S-FHSS

Package Includes

  • 1 * F4 1S 12A AIO FC (Frsky)
  • 4 * Anti-vibration rubber dampers
  • 4 * M2 x 10mm screws
  • 4 * M2 x 10mm screws
  • 8 * M2 screw nut

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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: 13219572391

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4.7 ★★★★★
Based on 13 reviews
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Verified Purchase
N. Fasso
Massapequa, US
★★★★★ 4
Great filter, but doesn't fit 2013 Honda Fit without modification
Size: 8.3" x 9.3" x 1.3"
Right off the bat: I don't have any airflow problems with this filter. It works great, the air is noticeably cleaner, and airflow has not been meaningfully reduced. However, it doesn't fit my air filter holder very well. The ' air filter holder' (a plastic tray that slides horizontally into the air flow system) has two plastic fringes on either side of the tray, which each have two small notches in them, a few inches apart from one another. This appears to act as a sort of 'key' by which you can gauge you are putting the filter in with the correct alignment. On an OEM filter, the slots line up with two strips of material that stretch across the length of the filter, which themselves rest within the slots. However, the slots don't line up with the strips on this filter. I had to cut the fringes so that the slots in them are wider, so the strips would fit in them. Without doing this, the filter wouldn't press down into the tray. Having done that, and the filter now rests flush in the tray, there are still marginal gaps around the perimeter of the filter. It's a millimeter or two too small for the tray, so there is some airflow around the filter. This could be rectified by wrapping insulation tape or something around the edge of the filter, or could be ignored if you're not super picky. I haven't added any wrapping to get an airtight seal, and even with that gap I still noticed that the air is way better. So ultimately, it didn't fit exactly, but it fits 90% of the way and, with some finagling, is a superior filter by any other measure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2018
L
Verified Purchase
Locutus
Cuba, US
★★★★★ 5
Don't overlook this important bit of maintenance
Size: 8.3" x 9.3" x 1.3"
Cabin air filters get dirty and gross quicker than you realize. I recommend changing them twice a year. Bosch is a quality brand, very happy with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
C
Verified Purchase
clutz
Lake Worth, US
★★★★★ 1
Better than Honda Cabin Filter for Allergies -
Size: 8.3" x 9.3" x 1.3"
Installation took all of 3 minutes. Noticeable improvement in air quality (less allergy response) since installation. Others mentioned a reduction in air flow but have not noticed a change. ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Update (9/2020) Noticeable reduction in air flow. I have needed to increase the fan speed to make the cabin comfortable. I may be switching brands soon. I will pull the filter at 6 weeks and see if it is getting plugged (yikes). //////////// Update (10/2020) I pulled the Bosch filter expecting it to be plugged due to the lack of air flow. I was surprised to see it was clean. There were are few small pieces of stuff in the folds of the filter but only about 10 of them. I held the filter up to the light and then tapped it on white paper to see what would fall out. There was nothing present to explain the extreme loss of air flow. I have used Bosch cabin filters in my other vehicles (not HEPA) with great success. I was hoping to help the allergies of my family but having to run the fan on high to receive any airflow was more annoying than helpful. The noise was irritating and the air flow was still less than the Honda filter I removed. I purchased a new Honda cabin filter and our van is back to normal. I did not realize how much I missed the auto temperature setting. I was setting the temperature about 5 degrees below "normal" to try and keep the temperature consistent, and it was not during the hotter summer months. Unfortunately I am beyond the 30 day Amazon return window so I am not able to return the cabin air filter. :-( This is my first Amazon review that moved from 5 to 1.....
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Reviewed in the United States on August 18, 2020
J
Verified Purchase
Jim Russell
Grantham, US
★★★★★ 5
Starter
Why did you pick this product vs others?: Good replacement. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
W
Verified Purchase
william
Houston, US
★★★★★ 5
Starter works great
Fits and works great 2005 Mercury mariner 3.0
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025

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