EM40A Four In One ESC Blheli_S 20x20mm Dshot600 2-6S Brushless ESC
$30.42
Shipping: Orders are processed within 3 business days. Delivery time depends on item size and shipping method. Shipping cost is calculated at checkout based on volumetric weight and destination. Shipping Policy
Returns: Eligible returns are accepted within 30 days after delivery. Non-defective returns may be subject to a USD 20 return label fee and a USD 20 restocking fee. Approved refunds are processed within 7 days after inspection. Return & Refund Policy
Brand notice: FPVBay is an independent seller. Brand names, product names, model names, and OEM references are used only for identification or compatibility purposes and do not imply affiliation or endorsement unless explicitly stated otherwise.
102 in stock
Description
Key Selling Points
- High performance EM40A 4-in-1 ESC with Blheli_S firmware for reliable flight.
- Compact 20x20mm mounting design perfect for various FPV drone builds.
- Supports 2-6S LiPo input and Dshot600 protocol for precise motor control.
- Integrated design simplifies wiring and reduces overall weight, enhancing flight dynamics.
- Durable construction ensures longevity and consistent performance in demanding FPV applications.
Technical Specifications
| Model | EM40A |
|---|---|
| Type | 4-in-1 ESC |
| Firmware | Blheli_S |
| Mounting Pattern | 20x20mm |
| Input Voltage | 2-6S LiPo |
| Continuous Current | 40A |
| Burst Current | 45A |
| Protocol Support | Dshot600 |
FAQ Q&A
Q: What battery voltage does this ESC support?
A: This EM40A 4-in-1 ESC supports 2-6S LiPo battery input.
Q: What is the mounting hole pattern for this ESC?
A: The mounting pattern for this ESC is 20x20mm, making it suitable for compact FPV builds.
Q: Does this ESC support Dshot600 protocol?
A: Yes, this EM40A ESC is compatible with Dshot600 protocol, ensuring high-speed and precise motor control.







Additional information
| Weight | 0.05 kg |
|---|---|
| Dimensions | 15 × 10 × 12 cm |
Related products
-

Haoying Skywalker V2 Brushless ESC 20A 30A 40A 50A 60A 80A 100A for RC Aircraft
$13.11 – $63.67 -

Speedybee F405 V5 55A Flight Tower F4 Flight Controller Bls55A 4in1 ESC for FPV Racing Drone Long Distance Flight
$56.47 – $120.64 -

Patch Cord Model Aircraft Accessories Lithium Battery Conversion Plug XT60 XT90 Tamiya T Plug TRX JST AS150 Connectors Adapter Cable
$4.46 – $7.67 -

GEPRC TAKER F405 BLS 50A OSD Flight Controller Stack for DJI FPV System
$38.19 – $76.11




Reviews
There are no reviews yet.