*High Voltage* Malenki

AFHDS__  ≠ AFHDS2A

(the "2A" is important)

The Malenki-Nano-Integrated (MNI) is a triple brushed ESC + receiver combo using the AFHDS2A radio protocol.

It is a compact, lightweight, and highly capable option for combat bots, especially those 1lb and under.

The Malenki-HV is rated for 2S-4S lipo batteries. It will NOT work with 1S. The motor drivers are rated at 3.5A per channel (Right Drive, Left Drive, and Weapon). Testing has shown that they typically hit Over Current Protection near 4.2 amps.

🔹 Radio Compatibility

• Compatible with many FlySky and Turnigy transmitters that support AFHDS2A (not AFHDS).

• Also works with most OpenTX radios.

• Works even with transmitters that can’t mix steering, thanks to internal configuration options.

🔹 Features in the MNI Version

1. Integrated micro-crystal radio module – thinner profile, lower failure risk, 0.2g lighter.

2. Power Distribution solder-rings – easier and cleaner power wiring.

3. Larger solder pads – simplifies soldering with high-strand-count wires.

4. PWM pads on both sides – more flexibility in wiring layout.

🔹 Output Channels

• 3 brushed ESCs (TESC = Triple ESC)

• 2 PWM outputs, each can drive a servo or brushless ESC.

🔹 Configuration Options

• Enter config mode by powering on the Malenki 5 seconds before the radio, then sending Hi-Low pulses on Channel 5.

• Options include:

• • Reverse left/right drive sides

  • Disable mixing

  • Disable braking

  • Enable servo-stretching (with caution)

     

🔹 100% Steering Mix Mode

• Choose internal 100% steering mixing instead of the default 50%.

• Ideal for users with radios that can’t increase steering mix in the transmitter.

• Dial down steering via Dual Rates or endpoints on your radio if needed.

     Servo-stretching*

*Many servos are happy to nearly double their range of motion. Please use caution when enabling the stretcher, many servos literally go twice as far in both directions, don't let it break your linkages or mounts. Also, some servos are not happy getting signals across the new full range, you many need to reduce your endpoints to keep the servos happy.

Malenki Steering Mix

Malenki User Documentation

Malenki Soldering Video Chapter

Malenki Configuration Video Chapter

Full Malenki / Scarab Radio Set Up

CAD models of Turnabot Parts