is a high-performance electronic speed controller designed for RC cars and boats , known for its reliability and advanced programmable features like proportional braking and adjustable punch control. This manual provides a comprehensive guide to installing, calibrating, and optimizing your V2.3 ESC. Key Specifications
: While rated as waterproof, it is recommended to remove any cooling fans before submerging in water and to dry the unit immediately after use to prevent rust on the plugs. Astra model Throttle Calibration (Crucial for First Use)
These specifications are typical for a sensorless brushless ESC intended for 1/10 scale touring cars or buggies. brushless esc v2.3 manual
Over-Thermal Protection: If the ESC internal temperature reaches 110°C (230°F), power will cut back, and the LED will flash rapidly. Allow the unit to cool down.
The V2.3 architecture includes automated defensive routines to protect your system from catastrophic hardware failure: Astra model Throttle Calibration (Crucial for First Use)
Enables or disables instant motor braking when the throttle returns to zero. Essential for folding propellers. • LiPo (Default) •• NiMH / NiCd Changes the voltage curve calculation for safety cutoffs. 3. Cutoff Mode • Soft Cutoff (Default) •• Hard Cutoff
End of V2.3 Manual. For advanced firmware flashing or hardware inquiries, contact your local distributor's technical support department. The V2
End of Report – now go make something spin.
| Menu # | Beep Pattern | Parameter | Options (Move throttle up/down, then save) | | :--- | :--- | :--- | :--- | | 1 | 1 short beep | Brake Type | 1 Beep=Off (Default) / 2 Beeps=Soft / 3 Beeps=Hard | | 2 | 2 short beeps | Battery Type | 1 Beep=LiPo (Default) / 2 Beeps=NiMH | | 3 | 3 short beeps | Cutoff Voltage (Low Voltage Protection) | 1 Beep=Low (2.8V/Cell) / 2 Beeps=Med (3.0V) / 3 Beeps=High (3.2V) | | 4 | 4 short beeps | Timing Advance | 1 Beep=Low (For 2-pole motors) / 2 Beeps=Med (Most outrunners) / 3 Beeps=High (High RPM) | | 5 | 5 short beeps | Start Mode (Punch) | 1 Beep=Soft / 2 Beeps=Normal (Default) / 3 Beeps=Aggressive | | 6 | 1 long beep | PWM Frequency | 1 Beep=8kHz (Default) / 2 Beeps=16kHz | | 7 | 1 long+1 short | Motor Rotation (Locked) | Use wire swap instead |
Note: If the motor spins in the wrong direction during testing, swap any two of these three wires to reverse the rotation. Receiver Connection (Servo Lead) PWM Throttle Signal.