Sensors/ Infrared

ESP32 Infrared Sensors

2 sensors · wiring diagrams, specs and code examples

Every Infrared sensor in the catalog, all wired and coded for the ESP32.

2 sensors Wiring diagrams Code for 5 frameworks

All Infrared sensors

2 sensors

KY-005 Infrared Transmitter Module KY-0xx module$1 →

KY-022 Infrared Receiver Module KY-0xx module$1 →

Infrared on the ESP32

Infrared communication uses IR LEDs and photodiodes to transmit and receive data using modulated light. It’s ideal for remote control systems, TV/AC emulators, and short-range wireless data transfer.

Modules like the TSOP1838 IR receiver and IR LED emitters work seamlessly with ESP32 or Arduino. Use libraries like IRremote to decode signals and create universal remotes or learn codes from existing devices.

At a glance

In the catalog2 sensors

Top categoryKY-0xx module (2)