High-Performance 4-in-1 NDAA-Compliant ESC for UAVs
Designed for professional UAV and robotics applications, the BOTS UNLIMITED 4-in-1 ESC delivers reliable, high-current motor control in a compact, robust form factor. Built around an open-source AM32 firmware stack, this ESC supports up to 50A continuous and 75A burst per motor, with advanced telemetry and signal support over DroneCAN, DShot, PWM, and KISS protocols.
Engineered for mission-critical environments, the ESC features NDAA-compliant components, an external 24 MHz crystal oscillator for precise CAN timing, and a dual-PCB architecture that isolates high-power switching from sensitive control logic. Integrated current sensors on each motor channel provide real-time telemetry for closed-loop control and system diagnostics.

Key highlights include:
-3S–6S battery input range
-Fully bidirectional DShot and CAN telemetry
-Compact 30.5 × 30.5 mm mounting with low-profile design
-Surge protection with onboard TVS diode

The 4-in-1 ESC is ideal for robotics and high-performance commercial UAV platforms requiring precision motor control, rugged reliability, and full compliance with sourcing requirements.