The CruxF405HD ELRS AIO flight controller comes with integrated UART 2.4GHz ExpressLRS receiver and 20A Blheli_s ESC(Bluejay firmware pre-installed) which could support 2-4s battery. Bigger Mosfet could support high to 20A currents would be better for 2-4S toothpick drone or long range FPV drone. Reserved 6 pin socket for DJI HD equipment plug and play. It’s a great solution of build HD digital FPV drone .
Check out our other AIO flight controllers, and the rest of our Happymodel offerings.
Specifications
Flight controller
- MCU: STM32F405RGT6 (168MHZ, 1Mbyte FLASH)
- GYRO Sensor: ICM42688 (SPI connection)
- Mount hole size: 20mm*20mm
- Power supply: 2~4S battery input (DC 8.7V-17.4V)
- Built-in 20A(each) Blheli_S 4in1 ESC
- Built-in Serial ExpressLRS 2.4G (Default connected to UART2)
- Built-in BMP280 Barometer
- Built-in 8MBp blackbox
- Built-in voltage meter sensor , voltage meter scale 110
- Built-in current meter sensor , current meter scale 470
- Flight controller firmware target: BETAFLIGHTF4
4in1 ESC (MCU upgraded to EFM8BB21)
- Power supply: 2-4S LiPo/LiPo HV (7v/17v)
- Currents: 20A continuous peak 25A (5 seconds)
- Support BLHeliSuite programmable
- Factory firmware: Bluejay 0.19.2
- Firmware target: F_H_40_48_v0.19.2
- Default protocol: DSHOT150/DSHOT300/DSHOT600
UART ExpressLRS 2.4GHz
- Receiver Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- RF Frequency: 2.4GHz
- Antenna plug: IPEX
- Telemetry output Power: <12dBm
- Receiver protocol: CRSF
- Default firmware version: ExpressLRS V3.0.1
Voltage and Amperage meters settings
- Voltage meter scale setting 110
- Amperage meter scale setting 470
Includes
- 1x HappyModel CruxF405HD 2-4S F4 AIO 20×20 Flight Controller (w/ 20A 8Bit 4in1 ESC & 2.4GHz ELRS RX)
- 1x XT30 Pigtail
- 1x ELRS T Antenna
- 4x Rubber Grommets
- 4x Motor Plugs
Binding
Binding procedure:
- Supply power to the flight controller by plug USB, wait until the red LED on the FC is off, immediately turn off the power, and then repeat again the above steps. When the FC is powered on for the third time, the red LED light will start to double-flash, which means that the Receiver enters the binding mode
- Please make sure your ExpressLRS tx module firmware is v3.x.x. And go to ExpressLRS.lua from “TOOLS” menu of your radio transmitter. Then hit [Bind] to binding with the onboard ExpressLRS receiver. The red LED should blinking slowly first then turn to solid, that means binding was successfully. If the red led keep tri-flash after binding ,please change Model Match tab value from “off” to “on” or from “on” to “off”
Receiver LED status meanings:
Red LED solid means bind successful or RC link established; Red LED double-flash means get into bind mode; Red LED flash slowly means no RC signal input from TX module; Red LED continuous flash fast means ExpressLRS wifi enabled; Red LED tri-flash means model mismatch need to change model match from “off” to “on”.
UART description:
ELRS receiver was connected to UART2 default out of factory.
Usually UART1 or UART6 Could be used for MSP OSD with HD VTX.
UART6 could be used for GPS or other serial equipment.
IRX6 is an inverted serial RX6 for SBUS input.
IRX6 and TX6/RX6 couldn’t be used at the same time.
Prompt shipping and expert packing
We offer a broad range of shipping options thanks to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is highly trained to pack your goods precisely according to the specifications we provide. Before they are shipped, your goods will be thoroughly inspected and secured. We ship to hundreds of thousands of customers each day across different countries. This is a sign of our determination to become the biggest online retailer on earth. Warehouses and distribution centers can be found in Europe and the USA.
It is important to note that orders with more than one item will be given a processing time according to the item.
Prior to shipping, we check the item carefully before shipping. Today, most orders will be shipped within 48 hours. The delivery time varies between 3-7 days.
Returns
Stock is dynamic. It is not managed entirely by us, as we are involved with multiple parties such as the factory and the storage. The levels of stock can change at any given time. Be aware that your order may be unable to fill after you place the order.
Our policy lasts for 30 days. If it's been more than 30 days since the date you bought the item and we're unable to offer you a full exchange or refund.
The item must not be used, and it must be in the original packaging. It should also be in the original package.
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