
HAPPYMODEL
Happymodel Bassline Digital HD 2S Toothpick FPV Drone Built-in Walksnail or HDZERO VTX - WALKSNAIL Version / 2.4G SPI ELRS
Reviewed byOrganicDiscount TeamUpdated 25 Jun 2026
Best price available
£249.99
Key features
- HD Digital VTX system available
- Battery tray size
- Ah 2S Battery 7.6V 80/160C XT30 Plug
- Look no further than the Happymodel Bassline Digital HD 2S Toothpick Drone!
- The compact size and lightweight design make it easy to transport and fly in any environment
Product Overview
Looking for a high-performance drone that can keep up with your skills and demands? Look no further than the Happymodel Bassline Digital HD 2S Toothpick Drone! Equipped with an HD Digital VTX system and powerful EX1103 KV11000 motors, this drone is built to handle high-speed racing, acrobatic flying, and everything in between.
With Walksnail or HDZERO VTX options, you can tailor the drone to your preferences and enjoy a truly personalized flying experience. The compact size and lightweight design make it easy to transport and fly in any environment. Choose between the SPI ELRS or UART ELRS receiver options to customize the drone to your liking.

Full Feature List
- HD Digital VTX system available
- Walksnail HD or HDZERO optionalSPI ELRS or UART ELRS optional Powerful EX1103 KV11000 motors Recommend 2S 450mah/550mah/650mah battery (Not include)
- Battery tray size: Maximum support for batteries with a width of approximately 17mm and a height of approximately 13mm Battery for happymodel Bassline HD 2s toothpick:GNB 450m
- Ah 2S Battery 7.6V 80/160C XT30 Plug
Specifications
- Brand Name: HappymodelItem Name: Bassline Digital HD 2S toothpick FPV drone built-in Walksnail or HDZERO VTXWheelbase: 90mmSize: 115mm*115mm*40mmWeight: 46gramReceiver version option:2.4G SPI ELRS2.4G UART ELRSDigital HD VTX Option:HDZERO versionWALKSNAIL version Motor:Mode: EX1103 KV11000Configu-ration:9N12PStator Diamter:11mmStator Length:3mmShaft Diameter:Φ1.5mmMotor Dimension(Dia.*Len):Φ13.5mm*15.5mmWeight(g):3.8gNo.of Cells(Lipo):1-2S Propellers:Weight:0.88gMaterial: PCPitch:2.3inchProps Dia:52.17mmCenter Thickness:5mmCenter Hole Dia:1.5mm Flight controller:X12 Lite flight controller built-in SPI ELRS 2.4G receiver Target: CRAZYBEEF4SX1280CrazyF411 ELRS flight controller built-in UART ELRS 2.4G receiver Target: CRAZYBEEF4DXMCU:STM32F411CEU6 (100MHZ, 512K FLASH)Sensor:BMI270 or ICM42688P(SPI connection)Power supply:2S 6.5v~8.7vBuilt-in 12A(each) Blheli_S 4in1 ESC(X12 Lite)Built-in 20A(each)Blheli_S 4in1 ESC(CrazyF411 ELRS and Crazyf411 FRSKY)Built-in Betaflight OSD(SPI Control)Built-in SPI ExpressLRS 2.4G, UART ExpressLRS or SPI FRSKY D8/D16Built-in voltage detectionBuilt-in current sensor X12 Lite AIO Built-in Onboard 4in1 ESCPower supply: 1-2S LiPo/LiPo HV Current: 12A continuous peak 15A (3 seconds)Support BLHeliSuite programmableDefault Factory firmware: Bluejay 0.16Firmware target:Z_H_30_48_v0.16Default protocol: DSHOT300 CrazyF411 ELRS and FRSKY AIO Built-in Onboard 4in1 ESCMCU upgraded to EFM8BB21Power supply: 2-4S LiPo/LiPo HV (7v/17v)Currents: 20A continuous peak 25A (5 seconds)Support BLHeliSuite programmableDefault Factory firmware: Bluejay 0.18Firmware target: F_H_40_48_v0.18Default protocol: DSHOT300 Onboard SPI ExpressLRS 2.4GHz ReceiverPacket Rate option: 50Hz/150Hz/250Hz/500HzExpressLRS Firmware version: V2.0RF Frequency: 2.4GHzAntenna : SMD antennaTelemetry output Power: <12dBmReceiver protocol: SPI ExpressLRSDefault Compatible with ExpressLRS V2.0 TX ModuleCouldn’t flash separately ExpressLRS firmware Could flash FC firmware to support ExpressLRS v3.0 TX module Onboard UART ELRS receiver VersionPacket Rate option: 25Hz/50Hz/150Hz/250Hz/500HzRF Frequency: 2.4GHzAntenna plug: IPEXTelemetry output Power: <12dBmReceiver protocol: CRSFDefault firmware version: ExpressLRS V3.0.1 HDZERO VersionHDZero Nano Lite Camera14x16x11 mm1.5gram0.5 inch, up to 10650 mV/Lux-sec ultra-high sensitive CMos sensorExcellent low light performanceFov:4:3: D:130° H:108° v:84°16:9:D:122° H:108° V:65°HDZero Whoop Lite VTX1-3S Input25mW/200mW RF Output-SmartAudio Support25.5x25.5 M2 Soft Mounting- Antenna RetentionRemovable Shielding Box- 32.5x32.5mm(29x29mm inner)4.5grams/4mm Thickness (without shielding) Walksnail VersionCamera Model: Avatar lite cameraImage Sensor: 1/2.7”1nchResolution: 1080P/60fps,720P/120fps,720P/60fpsRatio: 16/9 4/3Lens: 2.1mmFOV: 170°Aperture: F2.0Shutter Rolling: Rolling shutterMin.Illumination: 0.001LuxWeight: 1.8gDimensions: 14*14*16mmVTX Model: Avatar mini 1s moduleCommunication Frequency: 5.725-5.850GHzTransmitter Power (EIRP) FCC:<25.5dBm;CE:<14dBm;SRRC:<20dBmMIC:<25dBmI/O Interface: JST1.0*6(Power in)JST0.8*4(USB)Mounting Holes: 25.5*25.5mmDimensions: 30*30*6.5mmStorage: 8GRecording: 1080p/720pWeight: 5.1gOperating Temperature: -20-40℃Channels: 8Wide Power Input : 3.1V-5VSupported FC System BetaflightOSD: Canvas modeBitrate: 25mbps 50mbpsLatency: Average delay 22msAntenna: IPEX
What's in the Box
1X Bassline 2inch frame and canopyFlight controller Option1: X12 Lite V1.0 flight controller built-in SPI ELRS 2.4G receiverFlight controller Option2: CrazyF411 ELRS built-in UART ELRS 2.4G receiver4X EX1103 KV11000 brushless motor1X Gemfan toothpick 2023 tri-blade propellers(4cw+4ccw)Digital HD VTX Option1: Walksnail Avatar HD mini 1s lite kitDigital HD VTX Option2: HDZero Whoop Lite and nano lite bundle1X Canopy for 14mmx14mm camera1X Screw driver
Pros & Cons
Pros
- HD Digital VTX system available
- Battery tray size
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£249.99
Average Price
£249.99
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Happymodel Bassline Digital HD 2S Toothpick FPV Drone Built-in Walksnail or HDZERO VTX - WALKSNAIL Version / 2.4G SPI ELRS
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ma Makerfire Best Price | £249.99 | — | £249.99 | Out of Stock | Go to Store |
Price Alert
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Product Details
| Brand | HAPPYMODEL |
| Category | Toys |
| Merchant | Makerfire |
| GTIN | 755404239548 |
| MPN | 7084786 |
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