Brushless — Esc V2.3 Manual

Let’s dive into the specs, the connection guide, and the programming steps to get you back in the air (or on the road) safely.

Swap any two of the three phase wires running from the ESC to the motor. Share public link

Automatically reduces power if the signal from the receiver is lost. Programming Parameters

What or programming change are you trying to resolve? What cell-count battery (2S, 3S, etc.) are you running? Share public link

Ensure the motor is clear of obstacles before powering on. 3. Programming Method: Transmitter Method brushless esc v2.3 manual

If the motor fails to start within two seconds of throttle application, the ESC cuts power. Check for jammed gears or broken motor wires.

The V2.3 firmware offers an array of customizable settings. These can be adjusted via a dedicated LED programming card, a USB link adapter, or directly through stick-programming commands on your transmitter. 1. Flight/Drive Mode

What (plane, drone, car, or boat) are you building?

Pull the transmitter throttle to full forward/acceleration and press the "SET" button. (2 flashes). Let’s dive into the specs, the connection guide,

Immediately locks or slows the motor when throttle is dropped. Ideal for cars and boats. 2. Battery Type

Bad phase connection or internal motor winding short.

Typically compatible with 2–3S LiPo or 4–9 cell Ni-MH batteries.

Immediately move the transmitter throttle stick down to the position. Programming Parameters What or programming change are you

| Symptom | Beep Pattern | Meaning | Solution | | :--- | :--- | :--- | :--- | | | Silence | Dead ESC or no battery | Check solder joints, test battery voltage. | | Continuous single beep (beep...beep...beep) | 1 beep repeating every 2 sec | No throttle signal | Check signal wire connection to receiver; check transmitter is ON. | | Short beeps accelerating (fast beeps) | Beeeeeeep-bip-bip-bip | Low voltage cutoff active | Land/stop immediately. Recharge LiPo. | | Two short beeps repeating | Bip-Bip... pause... Bip-Bip | Over-temperature protection (155°F/68°C) | Add airflow or reduce motor load. | | Long-short-long-short beep | Multitone siren | Motor jammed or short circuit | Check motor bearings; unplug motor and test ESC alone. |

Brushless Electronic Speed Controllers (ESCs) are the heart of modern Radio-Controlled (RC) models, delivering power from the battery to the brushless motor with high efficiency. Version 2.3 (V2.3) represents a widely utilized firmware and hardware baseline across many hobbyist and industrial electronic speed controllers.

A: No. 2A is enough for one standard servo and a receiver. For 4 servos, use an external 5V BEC (UBEC) and disconnect the red wire from the ESC's servo plug.