RS PRO Black Edition 1S Brushless Sensored/Sensorless ESC (TEKTT1161)

RS PRO Black Edition 1S Brushless ESC with sensored or sensorless operation is a high-performance electronic speed controller designed for micro RC racing. It powers both brushless and brushed motors, delivering precise throttle response and smooth braking in 1S configurations.

Built around an ultra-low resistance design to maximize power delivery, this ESC is tailored for 1S–2S spec classes and drag racing. It features QuickTune one-touch programming, adjustable throttle and brake frequencies, and a high-voltage BEC for stable power. A HotWire programming port enables advanced tuning, while data logging, a sensor checker, and an on-board temperature indicator provide real-time diagnostics. Supporting sensored or sensorless operation and both brushless and brushed drive, it uses a lightweight chassis with high-density copper PCBs for reliable performance and smooth, predictable control in compact race setups.