NewBeeDrone LionBee 3inch long range ELRS2.4 AIO developer kit

NewBeeDrone LionBee 3inch long range ELRS2.4 AIO developer kitThe NewBeeDrone LionBee Long Range Developer Kit is a completely new approach to 1S long range FPV drone design. Engineered around an innovative 18650 structural integrated flight controller, the LionBee introduces breakthroughs that redefine what a micro long range drone can be. By mounting the AIO FC directly onto the battery chamber, the frame gains natural vibration resistance, reduced complexity, and improved electrical efficiency; something

The NewBeeDrone LionBee Long Range Developer Kit is a completely new approach to 1S long-range FPV drone design. Engineered around an innovative 18650 structural-integrated flight controller, the LionBee introduces breakthroughs that redefine what a micro long-range drone can be. By mounting the AIO FC directly onto the battery chamber, the frame gains natural vibration resistance, reduced complexity, and improved electrical efficiency; something never before seen in the FPV world.

To unlock true 1S long-range performance, LionBee features a custom 0.5mm brass high-current conduction system, eliminating the bottleneck found in traditional 18650 battery holders. This high cross-section path allows modern high-discharge 18650 cells; such as JP30, to reach their full potential, providing freestyle-capable thrust on a single cell.

LionBee also introduces the world’s first 1S ESC built on a 32-bit MCU, developed in collaboration with the AM32 team for optimized performance. At the core of the AIO is the AT32F435 288MHz processor, delivering exceptional computational power for advanced flight control, video transmission, and integrated receiver functions. Despite the single-sided PCB layout, the system includes an 800mW Smart-Max VTX, providing temperature-adaptive power output for safe and reliable long-range video transmission.

A full reverse-polarity protection circuit ensures that accidentally inserting the 18650 battery backward will not damage the FC, ESC, PA, or other electronic components—an essential safeguard for field operation. The redesigned modular replaceable battery chamber features factory-soldered brass terminals and allows quick replacement if damaged during impact.

Released as a Developer Kit, the LionBee is designed for pilots, engineers, and innovators who want to take part in shaping the next generation of micro long-range FPV. It is more than a product—it’s an expandable, experimental platform for R&D exploration and community-driven evolution.

Features

•     Structural-integrated FC + 18650 battery chamber architecture
•     Custom 0.5mm brass high-current conduction system
•     World’s first 1S 32-bit ESC MCU
•     AT32F435 288MHz high-performance FC processor
•     800mW Smart-Max VTX with adaptive thermal control
•     Built-in SPI ExpressLRS receiver with customised firmware support
•     Full reverse-polarity protection (battery inserted backward will not cause damage)
•     Modular, replaceable 18650 battery chamber with factory-soldered brass terminals
•     Developer Kit system designed for experimentation and innovation
•     Ideal for long-range exploration, testing, and R&D customisation

Specifications

• MCU: AT32F435 
• Gyro: ICM42688P
• Barometer: SPL06
• OSD: Built-in OSD
• VTX: 25mW–800mW Smart-Max Temperature Controlled PA
• Receiver: Built-in SPI ELRS
• ESC: 4-in-1 AM32 32-bit 5A
• Input Voltage: 1S Li-ion / LiPo
• Protection: Full reverse-polarity protection
• Mounting Pattern: 25.5 × 82 mm
• GPS Support: M10Q Series
• Net weight: 62.3g
• Flight time: 
• Hover time: approximately 20 minutes
• Flight time: approximately 15 minutes
• Tested by 18650 JP30 3000mAh, discharge rate of 10C–12C or higher, internal resistance of 5mΩ or lower.

Developer Access Links

• Sub BetaFlight github page
• AM32 Firmware
• Betaflight firmware
• LionBee Hardware Schematic
• 3D Print file
• LionBee Flight Controller 3D File
• AT32 MCU Driver

Includes

• 1× LionBee AIO Flight Controller
• 1× LionBee Carbon Fiber Frame Kit 3inch
• 4× 1202 11420KV Motors
• 8× Gemfan 3020 Propellers (4× CW + 4× CCW)
• 1× BeeEye Camera
• 1× NewBeeDrone Honey Dipper 5.8G UFL Antenna (IPEX1)
• 2× Modular Replaceable 18650 Battery Chamber
• 1× M10Q GPS Module + 3D Printed GPS Mount
• 1× BeeT-Antenna for ExpressLRS(ELRS) 2.4GHz receiver MHF3 
• 1× JST1.0 6Pin to JST1.25 6Pin Cable for GPS
• 2× Velcro Battery Straps
• 2× Zip Ties
• 4× Adhesive Mounting Pads
• Full Screw & Hardware Pack
• M2 × 12 Head Hex Socket Screws, Black Nickel (with blue threadlocker): 3 pcs
• M2 × 10 Head Hex Socket Screws, Black Nickel (with blue threadlocker): 3 pcs
• M2 × 6 Head Hex Socket Screws, Black Nickel (with blue threadlocker): 3 pcs
• M2 × 4 Head Hex Socket Screws, Black Nickel (with blue threadlocker): 5 pcs
• LionBee Developer Kit Manual

(Battery not included — compatible with JP30 or other high-performance 18650 cells, or take a look at the NewBeeDrone Nitro Nectar 3000mAh 18650)

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