ESP32 - Internal Hall Effect Sensor Example

[pcbreflux]

Hi,

a small demo using the internal hall effect sensor.

https://github.com/pcbreflux/espressif/ ... all_sensor

[lucas77]

Hi, do you have the .ino file? How do you set the initial value of measure, or calibrate the sensor? I got 4 esp32 boards and all of them show different reads (without ant magnet near, same condition for all).
Also, will like to use the sensor to cout revolutions, so I am wondering about how to use it like an interrupt for the process, not only reading after calling the method.

[Radhika]

Great share!