SKU: 29304748801

HappyModel CrazyF405HD ELRS 1-2S AIO FC

Sale price$53.10 Regular price$59.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

HappyModel CrazyF405HD ELRS 1-2S AIO FCA flight controller with a built in Serial ELRS receiver and 4 IN 1 Blheli_S 12A ESC specially developed for Digital HD FPV, which removes the analog OSD chip 7456, optimizes the PCB layout, and supports 1 2S Lipo LiHV lithium batteries, very Suitable for Digital HD Tinywhoop Cinewhoop Toothpick and other small FPV drones. The flight controller uses the F405 chip, supports Betaflight INAV firmware, has 3 sets of complete UARTs available, and

 

 


A flight controller with a built-in Serial ELRS receiver and 4-IN-1 Blheli_S 12A ESC specially developed for Digital HD FPV, which removes the analog OSD chip 7456, optimizes the PCB layout, and supports 1-2S Lipo/LiHV lithium batteries, very Suitable for Digital HD Tinywhoop/Cinewhoop/Toothpick and other small FPV drones. The flight controller uses the F405 chip, supports Betaflight/INAV firmware, has 3 sets of complete UARTs available, and integrates a BMP280 barometer and 8Mbp blackbox, which greatly enhances the playability of the flight controller.

 

Specifications:
Brand Name: Happymodel
Item Name: CrazyF405HD ELRS 1-2S AIO Flight controller
Mount size: 25.5mmx25.5mm
Weight: 4.8g without power lead wire
Firmware target: BetaflightF4
Support 1-2s Lipo/LiHV battery

Flight controller MCU: STM32F405RGT6 (168MHZ, 1Mbyte FLASH)
GYRO Sensor: BMI270  (SPI connection)
Mount hole size: 25.5mm*25.5mm
Power supply: 1-2S battery input (DC 2.9V-8.7V)
Built-in 12A(each) Blheli_S 4in1 ESC
Built-in Serial ExpressLRS 2.4GBuilt-in BMP280 Barometer
Built-in 8MBp blackbox
Built-in voltage meter sensor , voltage meter scale 110Built-in current meter sensor , current meter scale 470
Onboard 4in1 ESC Power supply: 1-2S LiPo/LiPo HV
Current: 12A continuous peak 15A (3 seconds)
Support BLHeli_S Bluejay firmware
Factory firmware: Bluejay ESC V0.19Firmware target: Z-H-30
Default protocol: DSHOT300
When use 1s battery and high KV 0702/0802 motors, should set startup power to 1100/1200
Onboard UART ExpressLRS 2.4GHz Receiver Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
RF Frequency: 2.4GHz
Antenna: enameled copper wire 31mm length
Telemetry output Power: <12dBm
Default firmware version: ExpressLRS V3.0.1
Firmware target: HappyModel EP 2400 RX
Could update firmware via ExpressLRS configurator
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: 29304748801

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susan d cermak
Natrona Heights, US
★★★★★ 1
Plates cardboard
Color: Brown, Size: 10" Dinner Plates, Number of Items: 100
These are a good size but not strong enough with food on it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
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Chris K.
Draper, US
★★★★★ 5
Great plates
Size: 125 Pack
I'm impressed with the quality of these paper plates. These are grease resistant and not like the ones you get at the supermarket. Besides, they're thicker and hold up well in the microwave. It's a good value.
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Reviewed in the United States on July 27, 2025
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barb
Waukegan, US
★★★★★ 5
Good plate
Size: 125 Pack
It is a good plate for serving dinner. I always keep a supply on hand. Love this plate!
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Reviewed in the United States on June 13, 2025
A
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Amazon Customer
Cuba, US
★★★★★ 5
Heavy duty
Size: 125 Pack
Heavy duty
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Reviewed in the United States on January 21, 2026
J
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jeannine altemose
Battle Creek, US
★★★★★ 4
Not coated
Size: 125 Pack
These plates are good but not coated
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Reviewed in the United States on January 22, 2026

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