Update log: DiamondF4FR V3.2 version already came with Built-in OPENVTX could support max 400mw output. Please use following vtxtable
vtxtable bands 6
vtxtable channels 8
vtxtable band 1 BOSCAM_A A FACTORY 5865 5845 5825 5805 5785 5765 5745 5725
vtxtable band 2 BOSCAM_B B FACTORY 5733 5752 5771 5790 5809 5828 5847 5866
vtxtable band 3 BOSCAM_E E FACTORY 5705 5685 5665 0 5885 5905 0 0
vtxtable band 4 FATSHARK F FACTORY 5740 5760 5780 5800 5820 5840 5860 5880
vtxtable band 5 RACEBAND R FACTORY 5658 5695 5732 5769 5806 5843 5880 5917
vtxtable band 6 LOWRACE L FACTORY 5333 5373 5413 5453 5493 5533 5573 5613
vtxtable powerlevels 5
vtxtable powervalues 10 2 14 16 26
vtxtable powerlabels 0 RCE 25 100 400
This flight controller is inspire from “Angry Don FPV”
Notes:2.4GHz receiver antenna length change to 5cm since Nov.15th 2021.
|Flight controller||(ELRS SPI RX version)DiamondF4 ELRS FC Firmware target: CrazybeeF4SX1280
(Frsky SPI RX version) DiamondF4 FR FC Firmware target: CrazybeeF4FR
(Flysky SPI RX version)DiamondF4 FS FC Firmware target: CrazybeeF4FS Discontinued
MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: MPU-6000 or ICM20689 or BMI270(SPI connection)
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 ELRS V2.0/Frsky receiver
Built-in 5V 1A BEC
|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 ELRS V2.0 receiver Version||Packet Rate option: 50Hz/150Hz/250Hz/500Hz
ExpressLRS Firmware version: V2.0
RF Frequency: 2.4GHz
Antenna : Enameled copper wire antenna
Telemetry output Power: <12dBm
Receiver protocol: SPI ExpressLRS
Compatible with ExpressLRS V2.0 TX Module
Couldn’t flash separately ExpressLRS firmware
|Onboard Frsky SPI D8 receiver Version||SPI BUS receiver Frsky D8 compatible
Compatible Non EU transmitter D8 modelChannels: 8ch
No ground interference ( Transmitter and receiver 1 m from the ground): 200m~300m
|Onboard Flysky SPI receiver Version||SPI BUS receiver
Protocol: AFHDS and AFHDS-2A Switchable
Channels: 8ch(AFHDS) or 14ch(AFHDS-2A)
No ground interference ( Transmitter and receiver 1 m from the ground): 200~300m
|Onboard 5.8g OPENVTX||Firmware version: OPENVTX
PIT Mode support
RCE Mode support
Transmitting Power: 0/RCE/25mw/100mw/400mw
Power supply: DC 5V
Current (5v): <650ma (400mw)
What are the differences between the DiamondF4 AIO 5-IN-1 Flight controller V1.0 and v2.1, I ended up with one of each. The receiver range on the v1.0 is not very good, hoping v2.1 is better, haven’t tried it yet.
Can I please get the esc hex file for the happymodel diamond f4 aio board? I accidentally reflashed it with the old 16.7 version and I need the
I can’t find this specific one anywhere!!
Thanks for the help, keep making great products
Hi, could I please get the esc firmware O_H_5_REV16_8.HEX
I can’t find it on your site!
Thanks and keep up the good work!
How to use SmartAudio VTX without SmartPort? FRSKY VERSION
Became the owner of the Happymodel DiamondF4 AIO 5-IN-1 Flight controller built-in VTX ESC OSD Receiver. The flight controller did not work for long – about 2 hours and burned out. Video broadcast is missing. There are several questions, if you can help me, I will be very glad.
1.From the beginning, the flight controller was very hot. Is it necessary to use additional cooling when the flight controller is operating?
2. I tried to set up ESC and connected the DSHOT600 protocol with BLHeliSuite – unsuccessfully (((maybe I’m doing something wrong?
Sorry about my English, this is not my native language 🙂
I would be grateful for your feedback.
Hi, Yuriy. Did you solve your problem? I have the same issue with video transmitter.
My VTX also doesn’t seem to output reliably. It works for a bit then cuts out for no reason.
I also just have this issue of no vtx output on any channel. Also had issue going to BF4.3 went back to 3.5.7
I bought this board a few days ago and there is no indication what orientation is up and forward. can I assume USB is up and the camera is forward?
Can i use DJT transmitter with Frsky D8 version?
My DiamondF4 AIO did not come with an antenna wire. What is the proper length of wire needed?
Hello, I received the elrs version of this and the video does not work. the OSD works. I have a known good camera connected to it. any help would be great.
Hello. I purchased ELRS version, get it working and flying, but after two days it is not working anymore. When USB is connected then it seems dead. When I connect battery then I can hear first 3 beeps and no LED light. This was very strange experience. Is there any option to get it working?