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Introducing the Happymodel Bassline 2s FPV Racer, designed in collaboration with team pilot Nathan Loopz and now available after being conceptualized in 2019.

Experience ultimate control and performance with the X12 5-in-1 AIO flight controller featuring built-in 2.4G ELRS V2.0 and OPENVTX. Long-range transmission is made possible with the high-power 400mw VTX, and the drone can be upgraded to support ELRS V3.0 firmware.

Powered by EX1103 KV11000 motors, the Bassline 2s delivers high speed and power. Capture stunning aerial footage with the CaddxFPV Ant FPV camera, and enjoy extended flight time with 2S batteries ranging from 350mah to 650mah (not included). The large battery tray accommodates batteries up to 17mm wide and 13mm in height.

Features:

• X12 5-in-1 AIO flight controller with built-in 2.4G ELRS V2.0 and OPENVTX for ultimate control and performance
• High-power 400mw VTX for long-range transmission
• Upgradeable to support ELRS V3.0 firmware
• Equipped with powerful EX1103 KV11000 motors for high speed and power
• Features a CaddxFPV Ant FPV camera for stunning aerial footage
• Compatible with 2S batteries in the range of 350mah/450mah/550mah/650mah (batteries not included)
• Large battery tray can accommodate batteries up to 17mm wide and 13mm height for extended flight time.

Battery for happymodel Bassline 2s toothpick:
GNB 450mAh 2S Battery 7.6V 80/160C XT30 Plug

Specifications:
Brand Name: Happymodel
Item Name: Bassline 2S 2inch Micro FPV toothpick drone
Wheelbase: 90mm
Size: 115mm*115mm*40mm
Analog version Weight: 40gram

Analog version option:
2.4G ELRS SPI
SPI Frsky D8/D16
SPI Flysky
PNP (without onboard receiver)

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 V2.1 flight controller built-in ELRS 2.4G receiver Target: CRAZYBEEF4SX1280
X12 Frsky V2.1 flight controller built-in SPI Frsky 2.4G receiver Target: CRAZYBEEF4FR
X12 Flysky V1.0 flight controller built-in SPI Flysky 2.4G receiver Target: CRAZYBEEF4FS
X12 PNP V1.1 flight controller without onboard receiver Target: CRAZYBEEF4DX
MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
Sensor: ICM20689 or 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
Built-in ExpressLRS 2.4G,Frsky D8/D16,Flysky AFHDS 2A
Built-in voltage detection
Built-in current sensor

Onboard 4in1 ESC
Power supply: 1-2S LiPo/LiPo HV
Current: 12A continuous peak 15A (3 seconds)
Support BLHeliSuite programmable
Default Factory firmware: Z_H_30_REV16_7.HEX
Default protocol: DSHOT300
Support Bluejay firmware

Onboard SPI ExpressLRS 2.4GHz Receiver
Packet Rate option: 50Hz/150Hz/250Hz/500Hz
ExpressLRS Firmware version: V2.0
RF Frequency: 2.4GHz
Antenna : SMD antenna
Telemetry output Power: <12dBm
Receiver protocol: SPI ExpressLRS
Compatible with ExpressLRS V2.0 TX Module
Couldn’t flash separately ExpressLRS firmware
Could flash FC firmware to support ExpressLRS v3.0 TX module

Onboard SPI Frsky D8/D16 receiver Versio
SPI BUS receiver Frsky D8/D16 compatible
Compatible Non EU transmitter D8/D16 model
Channels: 8ch/16ch
No ground interference ( Transmitter and receiver 1 m from the ground): 200meter
Failsafe support

Onboard SPI Flysky receiver Version
SPI BUS receiver
Protocol: AFHDS-2A
Channels: 14ch(AFHDS-2A)
No ground interference ( Transmitter and receiver 1 m from the ground): 200meter
Failsafe support

PNP Version(without onboard receiver)
Full UART1 for external Receiver
Support CRSF/GHOST/SBUS/IBUS/DSMX protocol
IR1 pad(invert RX1) used for SBUS input

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: [email protected]
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.)

Package Included:
1x Bassline 2inch frame and canopy
Option1: X12 ELRS V2.1 flight controller built-in SPI ELRS 2.4G receiver
Option2: X12 Frsky V2.1 flight controller built-in SPI Frsky 2.4G receiver
Option3: X12 Flysky V1.0 flight controller built-in SPI Flysky 2.4G receiver
Option4: X12 PNP V1.1 flight controller without onboard receiver

4x EX1103 KV11000 brushless motor
1x Gemfan toothpick 2023 tri-blade propellers(4cw+4ccw)
1x Caddx ANT 1200TVL Camera
1x Onboard 5.8G Openvtx 0mw~400mw VTX
1x Canopy for 14mmx14mm camera
1x Screw driver