BETAFPV Serial ELRS F4 1S 5A AIO Brushless Flight Controller with 8MB BlackBox Support Flash via WIFI Betaflight Serial Passthrough with BT2.0 Cable Connector for 65/75mm 1S FPV Whoop Drones
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BETAFPV Serial ELRS F4 1S 5A AIO Brushless Flight Controller with 8MB BlackBox Support Flash via WIFI Betaflight Serial Passthrough with BT2.0 Cable Connector for 65/75mm 1S FPV Whoop Drones

3.4/5
Product ID: 486655154
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Details

  • Brand
    BETAFPV
  • Model Name
    bb51
  • Age Range (Description)
    Adult
  • Connectivity Technology
    USB
  • Included Components
    Flight
  • Skill Level
    All
2.4G ELRS
🌀BMI270 Gyro
💾8MB BlackBox

Description

🚀 Elevate Your FPV Experience with Cutting-Edge Tech!

  • PRECISION ENGINEERING - Equipped with a high-quality BMI270 gyro for unmatched stability.
  • DATA DRIVEN PERFORMANCE - 8MB BlackBox logging for advanced tuning and troubleshooting.
  • ULTRA LIGHTWEIGHT DESIGN - Weighing only 3.6g, it’s perfect for weight-sensitive builds.
  • EXPERT SUPPORT GUARANTEED - Enjoy peace of mind with BETAFPV's dedicated technical support.
  • UNLEASH YOUR FLIGHT POTENTIAL - Experience the power of Serial ELRS 2.4G for seamless connectivity.

The BETAFPV Serial ELRS F4 1S 5A AIO Brushless Flight Controller is a state-of-the-art flight controller designed for 65/75mm 1S FPV whoop drones. It features Serial ExpressLRS 2.4G support, a high-quality BMI270 gyro, and an 8MB BlackBox for comprehensive logging. Weighing just 3.6g, it combines performance with an ultra-lightweight design, ensuring compatibility with current whoop frames. Plus, BETAFPV offers professional technical support and a warranty for your peace of mind.

Specifications

BrandBETAFPV
Model Namebb51
Age Range (Description)Adult
Connectivity TechnologyUSB
Included ComponentsFlight Controller
Skill LevelAll
Wireless Communication TechnologyWi-Fi
Are Batteries IncludedNo
Remote Control Included?Yes
Rechargeable Battery IncludedNo
Product Dimensions1.6"L x 1.6"W x 0.3"H
ManufacturerBETAFPV
Item Weight0.317 ounces
Item model number01040013_1
Manufacturer Part Number01040013_1

Reviews

3.4

All from verified purchases

C**M

Working great

Rocking two of these AIOs for my two HDZERO tiny whoops on a BetaFPV Meteor65 Pro frame. Running BF FW 4.4.1 with a 1s whoop preset. I enjoy the full UART ELRS Rx and wish manufacturers would move away from SPI based receivers.Time will tell how long these last and I'll update the review should any future issues arise.

M**E

Bad gyro

I wanted this fc to work, i really did. I tried reflashing multiple times/ways, forcing the dev flags for the gyro they put on the spec sheet etc. Nothing works. ELRS works fine, escs work fine, accel works fine, but gyro is just a straight flatline no matter what you do. Bad parts from factory.

"**"

Serial ELRS w/ Unify Pro32 nano FTW!

Having elrs 3.2, and a lighter board (vs non-diamond HM for example), with pads to use a solid vtx... seemed like a win/win to me. I've flown 2 of these boards in a 75mm and a 65mm-pro, and they hold up to anything I've thrown at them... including a fried vtx, and countless attempts to turtle in tall grass (I try every single time, lol).

R**E

Frsky version

Well test flight went good after changing motor direction on motor 2&3. no problems though after that. bound just fine. Hover flight BTW will update if trouble occurs on first flight flight

T**C

Great...if it stays in the air.

The media could not be loaded. Receiver is lousy, low signal strength, random loss of connection when the signal strength was in the mid 60s, lowest it got on that flight was 47.Tested on two separate radios and as soon as it powered up I was getting signal warnings even when a few feet apart. This issue occured on an earlier version of this board as well but I thought the new version would be better.Everything else worked fine, flew great while it was in the air, otherwise I would give it a 1 star.UPDATE: Took it out for a fly outside and had intermittent rxloss (video a collection of examples taken today out of 5 flights.Voltage reading error. Out of 5 flights, four gave a constant critical voltage level and the one tracked voltage without issue. Batteries were freshly charged and voltage confirmed.

D**V

I love these AIO 1s brushless flight controller

I really love these 1s AIO flight controllers.I use these fc's to make micro whoops with digital walksnail system.I have lots of fun flying indoors when the weather is bad and outdoors when it's nice out.These ELRS fc have great range even in heavy wifi areas,but I do use high quality antennas on my whoops and goggles.As long as they keep making them I will continue to buy and recommend.No more spi fc for me.

N**R

Trash

Arrived with multiple issues.Heed the “frequently returned item” statement.Don’t waste your money on this board.

A**U

Consistent

My go to FC. Light and tough.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Currently out of stock

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Sorry, this item from our UAE store is out of stock. We're restocking soon—check back or contact support for similar products.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Betafpv Serial Elrs F4 1s 5a Aio Brushless Flight Controller | Desertcart UAE