M5Stack Mini Infrared Distance Sensor Module - Grove Connector, <5m Range

The module is designed to operate at the standard Grove interface voltage, which is typically 3.3V or 5V, as supplied by the M5 Core base unit. Always connect it to the correct Grove port on your M5 Core device. Do not apply external voltage directly to the sensor pins.

Yes, the module contains both an IR emitter (LED) and an IR receiver (phototransistor). You can use it to transmit encoded IR commands like a remote control, or to receive and decode IR signals for proximity detection and remote control input.

While designed for M5 Core via Grove, you can use the included Grove cable with a Grove to DuPont adapter to connect its four pins (VCC, GND, and two signal lines) to any microcontroller supporting digital I/O. The signal pin functionality (digital or analog) depends on your specific wiring and code implementation.

The specified detection distance is less than 5 meters. Actual reliable range depends on ambient IR light conditions, surface reflectivity of the target, and the specific application (e.g., remote control vs. proximity sensing). For best results, test in your intended environment.