Beginner
PCA9685 servo calibration
Web calibration of servos on a PCA9685 driver with ESP32: modes and commands, the calibration process and the WebSocket API. Needed when building servo-based robots, including AlashSpot.
What you will learn
- Connect PCA9685 to the ESP32 and power
- Set minimum, center and maximum servo pulses
- Store the settings in device memory
- Drive the servos over WebSocket from your own program
Набор AlashSpot
The course code is inside the box.
What is inside
- Аппаратная часть
- Режимы и команды
- Процесс калибровки
- WebSocket API
Pages in the course: 5
How to get access
- Buy the kit at the Alash Electronics store.
- Find the card with the code inside the box.
- Sign up here and enter the code: the course unlocks for good.
Questions and answers
Can I buy the course without a kit?
No. Access opens only with the code from an Alash Electronics kit.
How long does access last?
Forever. One code unlocks one course for one account, with no expiry.
Can I give the code to someone else?
A code works once: after activation it is tied to your account.
What if the code is missing or does not work?
Email us a photo of your receipt or kit: alashed.edu@gmail.com
