Binding procedure video:
Mobula8 released uart elrs version recently. It comes with a new X12 ELRS Pro v1.1 flight controller, onboard vtx and onboard uart elrs receiver are controlled by ESP32 chip , now you have a free set of UART and you can flash single ExpressLRS firmware for the Mobula8 ELRS .
Features:
X12 ELRS Pro v1.1 5-IN-1 AIO flight controller built-in 2.4G ELRS V3.0 and OPENVTX
VTX Power up to 400mw
ELRS V3.0 (Default), could flash elrs firmware for the receiver by wifi
EX1103 KV110000 motors
CaddxFPV Ant FPV camera
Smooth and powerful
Compatible for 1S-2S Lipo/LIHV battery
Recommend 2S 450mah/550mah/650mah battery (Not include)
Specifications:
Brand Name: Happymodel
Item Name: Mobula8 UART ELRS 2S 85mm Micro FPV whoop drone
Wheelbase: 85mm
Size: 120mm*120mm*50mm
Weight: 43g
Receiver option:
2.4GHz UART EXPRESLRS
Package includes:
| Item Name | Qty |
| Mobula8 Frame | 1 |
| X12 ELRS pro V1.1 AIO flight controller | 1 |
| EX1103 KV11000 brushless motor | 4 |
| Gemfan Hurricane 2023 tri-blade propellers(4cw+4ccw) | 1 |
| Caddx ANT 1200TVL Camera | 1 |
| Onboard 5.8G Openvtx 0mw~400mw VTX | 1 |
| Canopy for 14mmx14mm camera | 1 |
| Screw driver | 1 |
Spare parts specifications:
| Motor | Mode: EX1103 KV11000 Configu-ration:9N12P Stator Diamter:11mm Stator Length:3mm Shaft Diameter:Φ1.5mm Motor Dimension(Dia.*Len):Φ13.5mm*15.5mm Weight(g):3.8g No.of Cells(Lipo):1-2S |
| Propellers | Weight:0.88g Material: PC Pitch:2.3inch Props Dia:52.17mm Center Thickness:5mm Center Hole Dia:1.5mm |
| Flight controller | X12 ELRS Pro v1.1 AIO 5-IN-1 Flight controller MCU:STM32F411CEU6 (100MHZ, 512K FLASH) ,ESP32-PICO-D4 Sensor: ICM42688P(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 Betaflight OSD(SPI Control) Built-in 5.8G OpenVTX 0mw~400mw (MSP control) Built-in UART ExpressLRS v3.0.0 Built-in voltage meter sensor , voltage meter scale 110 Built-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 BLHeliSuite programmable Firmware target: Z_H_30 Default protocol: DSHOT300 Bluejay firmware ready |
| Onboard uart ExpressLRS 2.4GHz Receiver | Packet Rate option: 50Hz/150Hz/250Hz/500Hz ExpressLRS Firmware version: V3.0 RF Frequency: 2.4GHz Antenna : SMD antenna Telemetry output Power: <12dBm Receiver protocol: Serial_based CRSF Compatible with ExpressLRS V3.x.x TX Module Could flash single ELRS receiver firmware by Wifi ExpressLRS firmware target: ExpressLRS firmware target: HappyModel AIO 2.4GHz RX+VTX (ExpressLRS web flasher) Available from Expresslrs version 3.4.0 RC2 |
| Onboard 5.8g OPENVTX | Firmware version: OPENVTX Smartaudio v2.1 PIT Mode support RCE Mode support Channels:48ch Transmitting Power: 0/RCE/25mw/100mw/400mw Power supply: DC 5V Current (5v): <650ma (400mw) |
| Caddx ANT 1200tvl camera | Image Sensor: 1/3″ CMOS Sensor Horizontal Resolution: 1200 TVL TV System: NTSC or PAL IMAGE: 16:9 or 4:3 Synchronization: Internal Electronic Shutter: PAL: 1/50~100,000; NTSC: 1/60~100,000 S/N Ratio : >52dB (AGC OFF) Video Output: CVBS Lens: 1.8mm Min. Illumination: 0.001Lux@F1.2 Auto Gain Control: YES WDR: Global WDR DNR: 3D DNR Dimensions: 14*14mm(with bracket to 19*19mm) Wide Power Input: DC 3.7-18V Weight: 2g (N.W.) |
Some settings for the Mobula8 UART ELRS:
We recommend buyer to re-flash the elrs rx firmware after received Mobula8 UART to fix vtx power level changed incorrect by betaflight msp control. You can dowload the firmware and flash by wifi.
Firmware download link:
Or you can build latest firmware and flash to the ELRS receiver by expresslrs configurator . Firmware target :Generic ESP32 2.4Ghz Rx and VTx
