Brushless ESC Drive Board 1S-2S 4A for FPV Racing UAV Drones
Brushless ESC Drive Board 1S-2S 4A for FPV Racing UAV Drones
UAV Brushless ESC Speed Controller Module – 1S-2S Input, 4A Output
Take your FPV racing drone or DIY quadcopter build to the next level with this compact, high-performance Brushless ESC Drive Board. Designed for ultra-lightweight builds, this miniature speed controller module measures just 20×7mm and weighs only 5g — making it the perfect choice for micro FPV racing UAVs and brushless fan projects alike.
Built on quality printed circuit board (PCB) materials, this ESC delivers stable, consistent performance and a long service life. Whether you're a seasoned FPV pilot or a DIY electronics enthusiast, this module is easy to integrate and supports a wide range of popular brushless motors.
Key Features
- ✅ Wide Motor Compatibility: Supports 1104, 1106, 1306, 1407, and 1503 brushless motors
- ✅ Flexible Power Input: Compatible with 1S–2S LiPo batteries (DC 3.7V – 8.4V)
- ✅ High Current Output: 4A continuous output for responsive, reliable motor control
- ✅ Ultra-Compact Design: Approx. 20×7mm / 0.79×0.28 inch — minimal footprint for tight builds
- ✅ Featherlight: Only ~5g — ideal for weight-sensitive micro drone frames
- ✅ Quality PCB Construction: Reliable and durable with stable long-term performance
- ✅ No BEC (Battery Elimination Circuit): Straightforward, purpose-built ESC module
- ✅ DIY Friendly: Great for model aircraft, UAVs, brushless fans, and hobby electronics projects
Motor & Paddle Compatibility Guide
| Motor | 1S Battery | 2S Battery |
|---|---|---|
| 1104 | 5-inch paddles | 3.5-inch paddles |
| 1106 | 5-inch paddles | 4-inch paddles |
| 1306 3000KV | 5-inch paddles | — |
| 1407 / 1406 / 1503 | 5-inch paddles | — |
| 1806 2000KV | 5-inch paddles (approx.) | — |
Specifications
- Product Name: Brushless ESC Drive Board / Speed Controller Module
- Model: 02DD
- Material: Printed Circuit Board (PCB)
- Input Voltage: DC 3.7V – 8.4V (1S–2S LiPo)
- Output Current: 4A
- BEC: No
- Dimensions: Approx. 20×7mm (0.79×0.28 inch)
- Weight: ~5g
- Country of Origin: Made in China
Package Includes
- 1× Brushless Motor Driver Board Module (ESC)
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Frequently Asked Questions
Q: What brushless motors is this ESC drive board compatible with?
A: This brushless ESC speed controller module is compatible with 1104, 1106, 1306, 1407, 1406, 1503, and 1806 brushless motors commonly used in micro FPV racing drones and DIY UAV builds. Please refer to the compatibility table above to match your motor and propeller size.
Q: Does this ESC board include a BEC (Battery Elimination Circuit)?
A: No, this module does not include a Battery Elimination Circuit (BEC). It is a straightforward brushless ESC driver board designed for direct motor control in lightweight UAV and FPV racing applications.
Q: What battery configurations does this speed controller support?
A: This ESC module supports both 1S (3.7V) and 2S (7.4V / up to 8.4V fully charged) LiPo battery configurations, giving you flexibility depending on your drone's power setup and propeller size requirements.
Q: Is this suitable for beginner DIY drone builders?
A: Yes! The compact design and broad motor compatibility make this ESC board an excellent choice for both beginners and experienced DIY enthusiasts building micro drones, brushless fans, or model aircraft projects.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.