SpeedyBee BLS 50A 30x30 4-in-1 ESC - High-Performance FPV Drone Component

Introduction

The SpeedyBee BLS 50A 30x30 4-in-1 ESC is a high-performance electronic speed controller designed for demanding FPV drone applications. This component is engineered to provide robust power delivery and reliable operation, making it an excellent choice for both competitive racers and freestyle pilots. Its advanced features, including voltage protection and easy-to-solder connections, simplify build processes and enhance flight stability.

Key advantages

• Enhanced durability with a robust BB21 MCU.
• Simplified soldering process due to large motor pads.
• Smooth and stable flight performance thanks to Japanese SMT TDK filtering capacitors.
• Integrated TVS diode protects the board from voltage spikes.
• 30x30mm mounting pattern for compatibility with most FPV frames.
• Supports DSHOT300/600 protocols for responsive control.
• Includes a 1500uF Low ESR capacitor for improved power filtering.
• Wireless configuration via the SpeedyBee app for convenience.

Technical specifications

• Wireless Configuration: Full configuration supported in the SpeedyBee app
• External Capacitor: 1500uF Low ESR Capacitor (included)
• Mounting: 30.5 x 30.5mm (4mm mounting hole diameter)
• Current Sensor: Supported (Scale=386 Offset=0)
• Dimensions: 45.6(L) x 44(W) x 6.1mm(H)
• ESC Protocol: DSHOT300/600
• Continuous Current: 50A x 4
• TVS Protection Diode: Yes
• Firmware: BLHeli_S JH50
• Burst Current: 55A (5S)
• Power Input: 3-6S LiPo
• Power Output: VBAT
• Weight: 13.8g
• Included: 1x 8-pin SH 1.0mm 30mm cable (FC-ESC connection), 1x SpeedyBee 50A 3-6S BLHeli_S 4-w-1 ESC - 30x30, 5x M3x8.1mm Silicone Gasket, 1x 35V 1500uF Low ESR Capacitor, 1x XT60 Power Cable (70 mm), 5x M3 Silicone O-ring

Applications

This ESC is perfectly suited for building and upgrading FPV racing drones, freestyle quadcopters, and other high-performance UAV platforms. Its robust design and advanced features ensure reliability during intense flight sessions.

Compatibility

Features a standard 30x30mm mounting pattern compatible with a wide range of FPV frames. Supports 3-6S LiPo batteries and includes an XT60 power cable. Wireless configuration is available through the SpeedyBee app, and it uses the SH 1.0mm connector for FC-ESC communication.

FAQ

What is the SpeedyBee BLS 50A 30x30 4-in-1 ESC?

The SpeedyBee BLS 50A 30x30 4-in-1 ESC is a high-performance electronic speed controller designed for FPV drones. It offers 50A continuous current per motor, features a BB21 MCU, and includes integrated TVS voltage protection for enhanced reliability.

What are the main advantages of this SpeedyBee ESC?

Key advantages include large motor pads for easy soldering, a robust BB21 MCU, integrated TVS protection against voltage spikes, and smooth flight performance due to Japanese SMT TDK filtering capacitors. It also supports wireless configuration via the SpeedyBee app.

What is the mounting size and power input for the SpeedyBee BLS 50A ESC?

This ESC features a standard 30.5 x 30.5mm mounting pattern with 4mm mounting hole diameter. It is compatible with 3-6S LiPo batteries, providing versatile power options for various FPV drone builds.

Where can I buy the SpeedyBee BLS 50A 30x30 4-in-1 ESC with fast delivery?

You can buy the SpeedyBee BLS 50A 30x30 4-in-1 ESC at HTDRONE, our specialized FPV drone parts store based in Poland. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta, as well as worldwide shipping via DHL.

What firmware does the SpeedyBee BLS 50A ESC use?

The SpeedyBee BLS 50A 30x30 4-in-1 ESC comes pre-flashed with BLHeli_S JH50 firmware. This firmware is known for its efficiency and smooth throttle response, making it suitable for high-performance FPV applications.