- Up to 3S operation (12.6V)
- LEDs and push-button for configuration
- Inputs
- Servo input 3-pos switch
- Servo input 2-pos switch
- External 3-pos switch
- External 2-pos switch
- External push-button (any difference from 2-pos switch?)
- Internal push-button
- Light Controller protocol
- Arming function
- Can be disabled in the settings
- Applies to all input modes except Light Controller
- Configurable motor reversal
- Do we need that? User can just plug in the motor the other way around ...
- Firmware update
- Hold button to start
- Configurable safety timeout for motor running
- Mini-ESC mode
- 8 kHz to 16 kHz PWM frequency?
- Drag brake adjustable?
- Different modes: F/B/R, Crawler mode, F/B?
- End-point learning
- Channel reversing
- Punch?
- LPC812 16p (or QFN?)
- Use Wuxi RZ7899 or RZ7889 motor driver
- LDO 3V3
- 100uF polymer 16V 5x9mm
- Low-cost 3.3V-side buffer cap? 10u MLCC?
- Pushbutton
- External 2-pos switch connects to S/RX - GND
- External 3-pos switch connects to S/RX - Tx - GND
- RGB LED
- Power input
- Allow various combinatoins:
- Motor and electronics powered from servo connector
- Motor and electronics powered from external supply
- Motor powered from external supply, electronics powered from servo connector
- Feed MCU from BAT54C! SOT-23
- Motor-side use 6p connector with same jumper arrangement as on Mk4P/Mk4S
- Allow various combinatoins: