BL-RS4 Boost/Turbo VERSION ESC

The BL-RS4 features the same program as the BL-PRO4, but with a fanless design, compatible with motors up to 5.5T, and a more affordable price. It offers detailed settings, including boost adjustment based on RPM and throttle position, turbo dread and slope adjustment, and even the ability to change the frequency of each brake operation, allowing for adaptation to various driving styles. The enclosure uses a full aluminum case for high cooling efficiency, ensuring durability even in demanding racing conditions. Program changes can be made using a separately sold dedicated programmer, and with the addition of a separately sold Wi-Fi module, remote control via a smartphone app is also possible. ■ Dedicated controller for brushless sensored motors ■ Programmable ■ Program changes possible with YBP4 programmer (optional) ■ Boost/turbo function included ■ Power feeling adjustable ■ Forward, auto brake, and brake frequency adjustment functions included ■ Fine-tuned brake adjustment function included ■ Compatible with 1-cell Li-po battery (3.7V) for driving ■ Full aluminum case ■ ABS function ■ Reverse rotation function ■ Motor connection position swap function ■ Compatible Wi-Fi module ■ Compatible programmer BL-YBP4 *The conventional BL-YBP/YBP2/YBP3 programmers are not compatible and cannot be used. The new BL-YBP4 programmer is exclusively for BL-PRO4/RS4/SP4. SPECIFICATIONS Compatible Motor: Brushless 5.5T (8.5T recommended when using turbo function, 8.5T or less recommended for drift driving) Input Voltage: Nicd/NiMH: 4-6 cells Lipo/LiFe: 1-2 cells BEC Voltage: 6.0V/3.0A (7.4V/3.0A when BEC boost is set) Case Size: 32.9 x 34.6 x 21.0 mm (excluding protrusions) Weight: 50g (main unit only)