Description
SpeedyBee 35A BLS 4in1 ESC V2 20x20mm
The SpeedyBee 35A BLS is a 4-in-1 ESC with a 20x20mm mounting pattern, featuring BLHeli_S firmware and supporting continuous 35A per channel and 45A bursts. It’s compatible with DSHOT300/600 protocols, handles 3-6S LiPo inputs, and provides VBAT output for flight controllers. A current sensor is included, though ESC telemetry is not. It’s designed for M2 and M3 mounting options, measures 35x35x5.5mm, and weighs 7.2g.
Specifications
- Firmware: BLHeli_S J-H-40
- Continuous Current: 35A * 4
- Burst Current: 45A (5 seconds)
- ESC Protocol: DSHOT300/600
- Power Input: 3-6S LiPo
- Power Output: VBAT (Battery voltage, used to power the flight controller)
- Current Sensor: Support (Scale=250 Offset=-500)
- ESC Telemetry: Not supported
- Mounting: 20 x 20mm with ∅3.5mm hole size, compatible with M2 and M3 screws/Silicone grommets.
- Dimensions: 35 * 35 * 5.5mm
- Weight: 7.2g
Includes
- 1x SpeedyBee 35A BLS 4in1 ESC V2 20x20mm







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