35A 2-5S BLHeli_S 4-in-1 ESC

This 4-in-1 ESC combines four 35A BLHeli_S speed controllers on one board for FPV and multirotor builds running 2-5S LiPo.

Key features

• 35A continuous rating per motor output, with burst capacity for brief peaks.
• BLHeli_S firmware supports DSHOT, Oneshot and Multishot protocols for fast, precise throttle response.
• Built-in over-heat, low-voltage cutoff and signal-loss protections.
• Telemetry feedback to the flight controller for per-motor RPM, voltage and current data.
• Four ESC channels on one compact board cut wiring and weight compared with four separate ESCs.
• Synchronous rectification improves efficiency and reduces heat build-up compared with a simpler switching design.
• Adaptive motor timing keeps the ESC compatible with a wide range of motor KV ratings.

Specifications

• ESC current: 35A continuous per channel
• Input voltage: 2-5S LiPo
• Firmware: BLHeli_S

Confirm your flight controller and receiver support the telemetry and protocol features you plan to use before flashing custom settings.