This is the updated version for Darwin AIO. We integrated the ELRS receiver on the FC to make it easier to apply to the mini Drone. ESC adopts Bluejay firmware and is compatible with 1-3S Lipo input, and the maximum current reaches 17A.FC provides 2 sets of Uarts interfaces and at the same time provides various external devices interfaces such as SBUS, Softserial, CTR, BUZZ, RGB and so on , which perfectly solves the problem of insufficient quantity of F411 Uarts.
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T-HOBBY M1104 Micro Brushless Motor for 2–3S Toothpick & Whoop FPV Drones
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7500KV
7500KV
$11.07
Save $0.83
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Expected ship within 5 days after order.
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Top highlights
Built-in ELRS 3.0：Integrated 2.4GHz receiver supports up to 500Hz packet rate for ultra-low latency.
15A ESC (17A Burst)：Bluejay firmware, 1-3S LiPo compatible for reliable power delivery.
F411 Flight Controller：Compact design with 2 UARTs plus external pads for expanded connectivity.
Complete AIO Solution：Includes motor plugs, XT30, antenna, and mounting hardware for easy installation.
Compact & Lightweight：Optimized for mini drones and whoops with simplified wiring.
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Learn about ExpressLRS:
ExpressLRS is an open source Radio Link for Radio Control applications, all of you can find these projects on GitHub.
It is based on the fantastic Semtech SX127x/SX1280 LoRa hardware combined with an Espressif or STM32 Processor. Using LoRa modulation as well as reduced packet size it achieves best in class range and latency. It achieves this using a highly optimized over-the-air packet structure, giving simultaneous range and latency advantages. It supports both 900 MHz and 2.4 GHz links, each with their own benefits. 900 MHz supports a maximum of 200 Hz packet rate, with higher penetration. Under 2.4GHz frequency bands,OpenTX system supports amazing 500Hz.
Buying Guidance for DarwinFPV 1-3S F411 15A Bluejay AIO:
When building a lightweight FPV drone, choosing the right flight controller and ESC directly affects flight performance, reliability, and installation experience.
The DarwinFPV 1-3S F411 15A Bluejay AIO combines the flight controller, 4-in-1 ESC, and optional ELRS receiver into one compact board, making it an excellent choice for Tiny Whoop, Toothpick, and 2-3 inch FPV drone builds.
An AIO (All-In-One) flight controller integrates the Flight Controller (FC) and 4-in-1 Electronic Speed Controller (ESC) onto a single PCB. Compared with traditional separate stacks, AIO boards reduce weight, simplify wiring, and save installation space.
Feature
AIO Board
Traditional Stack
Design
Integrated FC + ESC
Separate FC & ESC
Weight
Lower Weight
Higher Weight
Installation
Simple Wiring
More Complex Wiring
Size
Compact Layout
Larger Footprint
Best Application
Micro FPV / Lightweight Builds
High Power 5-inch Builds
Application Scenario
The DarwinFPV F411 15A Bluejay AIO is designed for pilots who want a lightweight, reliable, and easy-to-install electronics solution for small FPV drones.
2-3 Inch Toothpick & Freestyle Builds
With 1-3S battery support and a 15A ESC rating, this AIO board is a great match for lightweight 2-3 inch freestyle drones. It provides enough power capability while keeping the overall build efficient.
The DarwinFPV 1-3S F411 15A Bluejay AIO is designed for pilots who want a compact, reliable, and efficient electronics solution for small FPV drones.
Compared with ultra-light 1S AIO boards, it provides wider battery compatibility and higher power capability. Compared with premium digital AIO controllers, it focuses on affordability and practical performance for everyday micro FPV builds.
For Tiny Whoops, Toothpick drones, and 2-3 inch freestyle builds, the DarwinFPV F411 15A Bluejay AIO offers an excellent balance of weight, performance, and value.
First time ordering from Mepsking. Fast shipping, and the product matched the description completely. Will buy again!
Specification：ELRS3.0 F411 15A Bluejay
H*************n
Verified
Great AIO. Flashed Bluejay to 48kHz easily through ESC Configurator. Punch-outs are strong and the board runs very cool.
Specification：ELRS3.0 F411 15A Bluejay
T***********m
Verified
Easy to install with well-marked soldering pads. Handles 3S power without any desync issues. Mepsking’s shipping to the US was incredibly fast, wrapped in nice bubble wrap.
Specification：ELRS3.0 F411 15A Bluejay
Additional reviews after 11
days
Update: Took a nasty crash into a tree and the board is still working perfectly. Tough little AIO!
B***********r
Verified
Honestly impressed with this little AIO. It’s cheap but doesn't feel like it. Works out of the box with my 2S toothpick. Great for beginners who don't want to spend too much on their first build.
Specification：ELRS3.0 F411 15A Bluejay
M***************r
Verified
Perfect AIO for my 2S toothpick build! It's super lightweight but doesn't feel cheap. The Bluejay firmware makes the motors sound buttery smooth right out of the box. Highly recommend for budget micro builds.
Specification：ELRS3.0 F411 15A Bluejay
T*****V
Verified
Honestly didn’t expect much at this price but it runs smooth. Installed on a 3inch build, everything worked out of the box. No desync so far.
Specification：ELRS3.0 F411 15A Bluejay
I************r
Verified
Running this on a 1S whoop and it screams! Extremely responsive and efficient. Mepsking customer service was very helpful when I asked about motor compatibility.
Specification：ELRS3.0 F411 15A Bluejay
F********V
Verified
Très bon produit! The 15A rating is sufficient for 2S-3S power. Clean gyro and the soldering pads are nicely spaced for micro wire gauges.
Specification：ELRS3.0 F411 15A Bluejay
Additional reviews after 9
days
Arrived fast to Paris. Excellent logistics from Mepsking.
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FAQFeel free to ask us any questions
Q: How does the integrated ELRS 3.0 receiver achieve its 500Hz packet rate？
A: The 2.4GHz ELRS 3.0 implementation uses LoRa modulation combined with an optimized packet structure to minimize over-the-air time. This enables a 500Hz update rate, meaning control signals are refreshed every 2 milliseconds.
Q: What is the DarwinFPV F411 1-3S 15A Bluejay AIO flight controller used for?
A: This AIO flight controller integrates an F4 FC and 15A ESC, designed for lightweight FPV drones such as tiny whoops and 2–3 inch builds.
Q: Is the F411 15A AIO suitable for tiny whoop and 2 inch FPV drones?
A: Yes, it is ideal for tiny whoop and 2 inch drones, providing lightweight and efficient performance for indoor and outdoor flying.
Q: What battery voltage does this AIO flight controller support?
A: It supports 1S to 3S LiPo batteries, making it flexible for low-power and lightweight builds.
Q: What is Bluejay firmware and why is it important for FPV ESCs?
A: Bluejay firmware improves ESC performance with smoother throttle response, RPM filtering support, and better efficiency.
T-HOBBY M1104 Micro Brushless Motor for 2–3S Toothpick & Whoop FPV Drones7500KV$11.07 Save $0.83
Verified