Use this library to connect and use a rotary encoder with ESP32 or ESP8266.. But it is a bit more than just that. Strongly recomended is to try a few included examples to see how it works.

Power should be supplied to the rotary encoder on pin + otherwise the transitional levels are floating, which causes multiple interrupts to fire on the ESP32 input. The KY-040 rotary encoder is quite ...

Using hardware I2C on an ESP32? Do you need to connect multiple I2C devices with the same address? Normally, you wouldn’t be able to do that without extra parts, but on the ESP32, [BastelBaus… ...

LILYGO sells the T-Encoder Pro ESP32-S3 rotary encode on Aliexpress for $38.98 including shipping, andon Amazon for $38. It’s not quite the first ESP32-S3-based rotary encoder with integrated display ...

$5.5 Banana Pi BPI-PicoW-S3 ESP32-S3 board follows Raspberry Pi Pico W form factor; ESP32-WROVER-KIT Devkit Supports Espressif ESP32 Modules, Includes a 3.2″ LCD Display; Portenta C33 is a $64 Arduino ...

Spinning clockwise the rotary encoder generates the sequence is 0-1-3-2, anticlockwise it is 0-2-3-1. Make it analog Looking at the signals 'A' and 'B' together as a parallel bus allows us to consider ...