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The O4 Version Clink Here
First batch of stocks is expected around December 15th. (BeiJing Time)
Notes to buyers:
- BNF stands for Bind-N-Fly. Bind-N-Fly products come with everything you need except for a transmitter and battery. With BNF products you can use the transmitter of your choice and bind it to the receiver included with the model.
Description:
Happymodel Mobula7 Freestyle BNF is a 75mm ultra light BNF using the HDZero AIO5 designed for freestyle whooping. It is only 24.5 grams. High Speed RS0802 KV25000 brushless motors with HQPROP 1.6inch Tri-blades ultra light propellers, got a better freestyle experience.
Specifications:
Brand: Happymodel
Models: Mobula7 Freestyle
MCU: STM32F411 (100MHz, 512K Flash)
Gyro: ICM42688P
On board voltage and amperage meters
- Built-in 5A(each) BLHeli_S 4-in-1 ESC
- Bluejay ESC firmware pre-installed
- Built-in 5.8G HDZero VTX
- Built-in SPI ExpressLRS 2.4GHz receiver compatible with expresslrs v3.0
- Built-in 5V 1A BEC
Board size: 28.5x28.5mm with a 25.5x25.5 mounting hole size
Betaflight Firmware: CRAZYBEEF4SX1280 4.5.1 out of factory
HDZero Lux Camera:
Sensor Size: 1/2 inch
Resolution: 720p60 4:3 and 16:9
FOV: D:155° H:126° V:94°(4:3)
FOV: D:145° H:126° V:70°(16:9)
WDR
Motors: RS0802 25000KV
Propeller Size: 40mm
Weight: About 24.5g
Recommended Battery: (Not included)
1S 450mAh/550mAh/650mAh
Package included:
1x Happymodel Mobula7 Freestyle BNF 1S
1x Spare Canopy
1x Spare Propeller(set)
1x Screw Driver
1x Propeller Disassemble Tool
A part of the review has been auto-translated.
It is my first HD-Zero quad. Very nice image quality. But there are a few catches good to know for start:
- need to set "WIDE" bandwidth on googles (otherwise no image comes)
- core/VTX heats up very quickly to 80 degC even when cruising inhouse at 20 degC room temp and 25mW VTX. (current from battery in disarmed state is 2 Amps)
- need to downgrade Betafligth to 4.4.2 (as per HappyModel web pages) to avoid falling from sky on high core temp. Reference to v4.4.2 is also mentioned in AIO5 user manual at HD-Zero pages.
- there are HD-Zero stick commands allowing to switch between 4:3 and 16:9 and image settings.
- Quite often ARMING after crash flip is blocked by RPMFILTER warning. Solution: power cycle the quad (either disconnect battery, or reboot via OSD menu accessed using Betaflight stick commands).
I hope next generation of HDZero AIO will be cooler. Still I love this quad.
Wow wow wow. Great whoop. The frame is heavy. I replace it with an Air75 saving 1 gram. But I love this little drone.
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A part of the QA has been auto-translated.