Big Kid Tiny Truck RC
BKTT32 Cake-Pop Duo Dual-Motor ESC the dual-drive JST
BKTT32 Cake-Pop Duo Dual-Motor ESC the dual-drive JST
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Double down on crawl control with the BKTT32 Cake-Pop Duo Dual-Motor ESC the dual-drive evolution of the custom Cake-Pop platform engineered specifically for competition micro-rigs and MOA (Motor-on-Axle) setups. Built in-house for extreme 1/24, 1/18, and 1/30 scale trucks, the Duo packs two fully synchronized, high-efficiency ESC channels onto an ultralight micro footprint, eliminating bulky wiring nests and dual-receiver clutter.
Driven by custom ESCape32 firmware, the Cake-Pop Duo gives you the signature "buttery smooth" low-end throttle control, micro creeping power, and drag-brake authority you rely on, now routed seamlessly to two motors.
Key Features
- True Dual-Motor Control: Run dual brushless or brushed motors independently or linked for front/rear dig, proportional overdrive, or balanced 4WD setups without sacrificing chassis balance.
- ESCape32 Low-Speed Finesse: Powered by an STM32 MCU running custom BKTT32 ESCape32 tuning for instant sinusoidal low-speed crawl bands and zero startup shudder on technical lines.
- Heavy-Duty Power Headroom: Continuous 30A per channel rating (50A burst) with integrated back-feed protection and TVS diode anti-arcing circuits to guard against reverse EMF and voltage spikes.
- Adjustable High-Voltage BEC: Integrated 5A continuous BEC with switchable 5.5V / 6.5V / 7.4V / 8.4V output, supplying stable high-draw voltage for demanding digital steering servos.
- Ultra-Compact Footprint: Stacked micro architecture engineered to sit flat on narrow carbon sliders or tucked inside low-center-of-gravity (LCG) competition cages.
- Advanced Telemetry: Compatible with CRSF, iBUS, S.Port, and KISS/KISS Auto telemetry protocols.
Technical Specifications
|
Specification |
Details |
|
MCU & Firmware |
Dual STM32 Architecture / BKTT Custom ESCape32 |
|
Input Voltage |
2S–4S LiPo native (up to 6S with external 470µF capacitor) |
|
Current Rating |
30A Continuous / 50A Burst per channel |
|
Integrated BEC |
5A Continuous (Adjustable: 5.5V, 6.5V, 7.4V, 8.4V) |
|
Motor Modes |
Sensorless Brushless (Sinusoidal crawl band) & Brushed |
|
Telemetry Support |
CRSF, S.Port, iBUS, KISS |
|
Battery Lead Options |
PH2.0, JST, or XT30 pigtails |
|
Platform Target |
1/24, 1/18, and 1/30 scale competition crawlers and MOA chassis |
BKTT 30-Day Limited Warranty Every authentic BKTT ESC is built and tested in-house to sweeten your crawl without bitter surprises. Covered by our 30-day warranty against factory materials and manufacturing defects, backed by in-house repairs directly through Big Kid Tiny Truck RC.
