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Description
HappyModel ELRSF4 2G4 V3.3 AIO 5in1 Flight controller built-in SPI 2.4GHz ELRS RXAre you looking to buy a HappyModel ELRSF4 2G4 V3. 3 AIO 5in1 Flight controller built in SPI 2. 4GHz ELRS RX in Australia? The worlds first AIO 5in1 F4 flight controller with integrated SPI 2. 4GHz ExpressLRS receiver has been launched. The flight controller integrates SPI controlled 2. 4GHz ExpressLRS receiver, Dshot protocol 4 in 1 ESC, 5. 8GHz 40ch video transmitter and Betaflight OSD. Ultra small size and ultra stable remote control range can
Are you looking to buy a HappyModel ELRSF4 2G4 V3.3 AIO 5in1 Flight controller built-in SPI 2.4GHz ELRS RX in Australia?
The world’s first AIO 5in1 F4 flight controller with integrated SPI 2.4GHz ExpressLRS receiver has been launched. The flight controller integrates SPI controlled 2.4GHz ExpressLRS receiver, Dshot protocol 4-in-1 ESC, 5.8GHz 40ch video transmitter and Betaflight OSD. Ultra-small size and ultra-stable remote control range can improve the range of the original SPI receiver. And because the 2.4GHz ExpressLRS receiver is equipped with the SX1280 radio frequency chip with high sensitivity, high packet rate and low latency, this flight controller is the one that all Race/Freestyle pilots needed. It is suitable for use in Tiny whoop Race or Toothpick Freestyle, and can also be used in 1S ultra-lightweight Nano Long Range platform.
V3.3 Version Update log
- V3.3 version comes with BMI270 or ICM42688P gyro due to MPU6000 was discontinued
- Onboard VTX changed to OPENVTX support 0mw~400mw
- Pre-install Betaflight firmware which support ELRS V2.0 TX firmware
Notes
Due to the high-power VTX onboard, the temperature of the AIO flight controller will be relatively high in the standby state, and the camera signal may be lost after a couple of minutes standby. This is a normal phenomenon, please don’t worry. We strongly recommend using a fan to cool down when setting up the flight control. Please make sure the vtx antenna was plugged before power for the AIO flight controller.
Specifications
Flight Controller
- MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
- Gyro Sensor: Upgrade to ICM42688P or BMI270
- Original whoop size compatible
- Power supply: 1S battery input (DC 2.9V-4.35V)
- Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
- Built-in Betaflight OSD(SPI Control)
- Built-in 5.8G Open VTX
- Built-in SPI ExpressLRS 2.4GHz receiver
- Built-in 5V 1A BEC
- Flight controller firmware target: CRAZYBEEF4SX1280
Onboard 4in1 ESC
- MCU upgraded to EFM8BB21
- Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)
- Support BLHeliSuite programmable
- Factory firmware: O_H_5_REV16_8.HEX
- Default protocol: DSHOT600
Onboard SPI ExpressLRS 2.4GHz Receiver
- Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- RF Frequency: 2.4GHzAntenna : SMD antenna
- Telemetry output Power: <12dBm
- Receiver protocol: SPI ExpressLRS
- Could bind with Happymodel ES24TX , ES24TX Lite, ES24TX Slim and DIY 2.4GHz ELRS TX module(Requires ELRS V2.0 firmware)
Onboard 5.8g VTX
- Output power: 0mw~400mw switchable
- Frequency: 48CH
- Input voltage: 3.3V~5.5V
- Current consumption: 300mA(type)
- Frequency: 5.8GHz 6 bands 48 channels(include Race band)
- Smartaudio V2.1 ready
Onboard voltage and Amperage meters settings
- Voltage meter scale setting 110
- Amperage meter scale setting 1175
Browse more
- Browse all ExpressLRS
- Browse all F4 Flight Controllers
- Browse all Happymodel
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
A Wonderful Breakdown
Format: Mass Market Paperback
I would like to mention that this is a great book, written by a greatly honored woman. Actually, my most honored author that will, more than likely, ever exist. I think it is alright for men to read this book, to better understand a small part of God's design of their wives or future wives, WHOM, also desires God's design for man and woman. If she does not, things can go bad, for the simple reason of wanting God's design. Also, to know their daughters. On a side note: there are three books (two my Elisabeth) that I think are great on the topic of God's design for the genders that should be read, but not leaned on. God should be the One we put our validation in, not a person or book. Personally, I think that this book should be read only with God, so He can hear all questions and smooth out what is not agreed with, and so it does not create any issues or expectations, and reading it should not be "known" by the spouse for the simple reason that I think it is important that spouses and future ones do not think the other is just listening to a book. Anyways, this is one amazing book pointing to God's design of woman.
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Reviewed in the United States on August 13, 2016
★★★★★ 5
Perfect engagement gift or for any woman
Format: Mass Market Paperback
This book is in my top five for women. A quick read, but so profound. This edition has very small print, my one caveat is for it to be printed in a hardback with a larger font so women over 40 can enjoy it without reading glasses. Still, absolutely amazing and such a timely word for today's confused culture.
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Reviewed in the United States on August 22, 2024
★★★★★ 5
Beautiful, well-written advent companion book!
Format: Hardcover, Format: Hardcover
I have been wanting to purchase this book as a companion to our yearly advent time, and am so glad I took the plunge this year. The beautiful stories, illustrations, delicious recipes and fun activities will be such a delightful enhancement to our readings this year, and I am hoping we can start a bit early so we have time to really savor the beauty of advent in what always turns out to be a busy season. Truly a gorgeous book that was put together with great thoughtfulness, love, and a heart for the true focus of Christmas.
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Reviewed in the United States on November 5, 2025
★★★★★ 5
a beautiful Advent book
Format: Hardcover
This book has truly been my companion during the advent season. It has resided next to my couch, in my kitchen, by my bed, and at my crafting table. It is beautifully written and filled with ideas that will inspire rather than overwhelm, and a memoir that will bring you to tears. Lovely
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Reviewed in the United States on December 21, 2024
★★★★★ 5
Fantastic and memorable Advent companion book & cookbook
Format: Hardcover
I love this book so much! (I've now bought 3 more copies for friends and family. It's that good!) It has bite-sized little readings for each of the four weeks of Advent, then it has a bunch more content for Christmastide. It has beautiful, hand-drawn recipe pictures and quote illustrations throughout along with many excellent recipes, Advent reading lists, music recommendations, and craft ideas. I'm not a crafty person, but it did help me with ideas for decorating my Advent wreath. Additionally, I've made multiple recipes from it, and we loved them all! The baked eggs and sweet/spicy bacon and gingersnaps are fantastic. I have more recipes planned in the weeks to come. The ideas of a Christmas simmer pot for using up older fruit and cinnamon sticks is great! What I love most is the festive yet accessible and contemplative, friendly nature of the author's writings. This is a lovely gift for yourself or for others. You won't want to do ALL of the ideas in any one year, but you'll return to it year after year for new ideas and for the ones you loved from last year!
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Reviewed in the United States on December 18, 2024