FAQ

Q: What is the maximum current that the Servo Driver with ESP32 can handle?

A: 5 A.

Q: Are the two bus servo interfaces on the driver board the same?

A: The two interfaces are identical; you can use either one to connect a servo.

Q: Can I connect an external voice module to the Servo Driver with ESP32 for secondary development?

A: No, because there are no spare interfaces available for connecting external modules.

Q: Does this driver board support Bluetooth control?

A: The board includes a built‑in Bluetooth module, but the initial firmware does not include Bluetooth control functionality. You can implement it yourself through secondary development.

Q: Why does no new COM port appear in the Windows Device Manager after I connect the board via USB?

A: You need to install the corresponding serial driver. Choose the driver that matches your system version; for Windows 11, you can install the Windows 10 version.