Cobra 8 25.5V Electronic Speed Control (CSE010017200)

Introducing the Cobra 8 electronic speed control, a high‑performance ESC built for demanding 1:8‑scale RC racing and off‑road machines. Powered by a 32‑bit dual‑core processor, it delivers precise motor control and rapid response, while advanced data logging captures more data at higher sampling rates for deeper performance analysis. The unit’s CNC aluminum bottom case, sealed with waterproof epoxy, stands up to tough racing conditions, and CRYO‑DRIVE cooling helps keep temperatures down for longer life. An 8‑amp BEC provides ample power for demanding servos, and auxiliary wiring enables on‑the‑fly adjustments from the transmitter. It supports sensored‑only, brushed, and SmartSense running modes, and Castle Link V4 USB programmer access makes firmware updates and tuning straightforward.

Designed for versatile, high‑performance 1:8‑scale setups, Cobra 8 pairs with a wide range of vehicles and motors. It features audible alerts for quick diagnostics of common issues such as motor over‑temperature and low‑voltage cutoff, and enhanced data logging with twice the sampling frequency and up to eight times longer logging time than older generations. Data points include ESC timing and onboard accelerometer data, while a looping feature prevents interruptions in logging. Additional tuning options cover braking adjustability, separate brake and reverse curves, and an adjustable internal BEC, all accessible via Castle Link for easy customization. The rugged case with bottom mounting holes simplifies installation and helps ensure reliable operation in challenging racing environments.