Malenki-HV Antweight Robot Brushed ESC

The Malenki-HV is a compact receiver and ESC designed for small combat robots, particularly UK Antweight (≤150g) robots. It combines radio control, motor control, and telemetry into a single lightweight board, reducing the need for extra components.

Specification:

• Input voltage: 7.4V – 18V (2S – 4S LiPo)
• Built-in AFHDS 2A receiver (FlySky, FlSky, Turnigy) – saves space & weight
• 3.7A brushed ESC – 2 drive channels (mixing & braking), 1 weapon channel
• Motor support: Works best with N20, N10, and M20 motors (recommended stall current ≤3.7A). Motors can be wired in parallel within current limits.
• Failsafe system: Stops all motor outputs when the signal is lost, ensuring safety in combat situations.
• Lightweight – 32.1 x 19 x 3.2mm, 2.3g
• Easier soldering – Quality ENIG (gold) finish and bigger pads with holes
• 2 PWM outputs – for servos or brushless ESCs

Features for Competitive Robots

• Driving invert mode allows quick direction reversal when flipped.
• Telemetry support sends battery voltage and link quality data to the transmitter.
• Servo stretcher mode extends servo travel beyond standard limits.
• Low voltage cutoff (2.8V per cell) prevents LiPo over-discharge.

Simple Setup and Configuration

Malenki-Nano automatically enters bind mode on first power-up and can be configured via Channel 5, allowing easy adjustments like inverting channels, enabling mixing, and adjusting braking.

Designed for combat robots, sumo bots, and other small robotics projects, Malenki-Nano offers powerful performance in a minimal form factor

How to bind: bit.ly/malenkihv_bind
Full documentation: bit.ly/malenkihv_docs
Software update: sobotz.com/en/programing-malenki/
CAD File: GrabCAD

Credits go to Mark42! You can find the Malenki project here: Github