Thank you for using this product! The brushless power system is very powerful, and improper use may cause personal injury and equipment damage. Therefore, we strongly recommend that youRead this manual carefully before using the device. We are not responsible for any liabilities arising from the use of this product, including but not limited to incidental or indirect damages.Liability for compensation; at the same time, we do not assume any responsibility for unauthorized modifications to the product or incorrect use.
We reserve the right to change product design, appearance, performance and usage requirements without notice.
Interface definition
Data feedback line
Signal line
The striped line in the picture represents a black line.
Wiring
Throttle correction
- Adjust the throttle signal to the maximum value, turn on the power to start the throttle calibration, the motor will emit “♪123-3-3-3”, immediately after that, adjust the throttle signal to the minimum value, the motor will emit the music “♪3-3-5-4”, after the end of the music, the motor will emit the music “♪3-3-5-4”. Throttle stroke correction is completed.
- The throttle travel must be calibrated for accurate control before using or replacing the remote control (throttle signaling device) for the first time.
Data output
- The data output adopts 3-wire UART-TTL, baud rate 38400bps, character mode.
- Data packet format: SPD:XXXX TMOS:XXXX TMOT:XXXX TMCX:XXXXXXXXXXXX CURI:XXXX VOLT:XXXX PWAC:XXXX SYS:XXXXXXXXXXXX DBG:XXXXXXXXXXXX
Thereinto:
- SPD: XXXX Motor speed (RPM, error ±12 RPM, calculated based on 42P motor poles)
- TMOS: XXXX Temperature Control (℃, error ±1℃)
- TMOT: XXXX Motor Temperature (℃, ±1℃ error, data retained)
- TMCX:XXXXXXXXXXXX (Debug Data)
- CURI: XXXX Motor current (×0.01A, error ±10%, mainly used for ESC overcurrent protection)
- VOLT:XXXX Power Supply Voltage (×0.01V, error ±0.5V)
- PWAC:XXXX (Debug Data)
- SYS:XXXXXXXXXXXX (Debug Data)
- DBG:XXXXXXXXXXXX (Debug Data)
Fault phenomenon
Safety Notice
- Signal pulse width and frequency must meet the requirements. Don't pull and drag the control signal line, make sure the ESC signal line is connected reliably without loosening, in order to prevent the generation of interference signals leading to abnormal control.
- The power supply connection can use anti-ignition plug, but make sure the connection is reliable (poor connection will lead to plug ablation and even power failure); do not use anti-ignition plug for the output phase line, and do not plug or unplug it with electricity. Make sure the power supply voltage is stable (if it is battery powered, pay attention to the battery discharge multiplier should be high and the low temperature discharge performance should be good), otherwise it may lead to ESC damage.
- Ensure that the ESC has good heat dissipation. Operating the ESC at high temperatures for extended periods accelerates component aging and significantly reduces its lifespan. It is recommended to monitor the operating temperature in real time and determine whether the current working condition is safe based on the real-time temperature data (temperatures below 100°C are relatively safe, above 100°C indicate poor heat dissipation or excessive load, and exceeding 115°C is unsafe).
- Do not short-circuit the output phase line before the residual power of the ESC is exhausted, which may cause damage to the ESC.
- When this product is applied to aircraft, the following matters should be noted:
① Please use a reasonable configuration with the ESC to get the best performance (force efficiency, power, safety). If you use mismatched motors, propellers (not even propeller loads or variable loads) or non-correct voltages, you may not achieve optimal performance or even damage the ESC.
② Before each flight it is recommended to check all parts of the aircraft structure for looseness, deterioration or damage, etc. The arm and propeller fixing screws must be locked firmly.
③ Be sure to use a stable load, when the propeller is blocked externally, the throttle should be closed or the power should be cut off as soon as possible to prevent the ESC from being damaged by excessive blocking current.
- It is strictly forbidden to overload the product, otherwise the performance and safety of the product cannot be guaranteed.
- Please do not disassemble and modify the product without authorization, otherwise the performance and safety of use and warranty service cannot be guaranteed.