Gm4e01 |work| Guide

Would you like help identifying the exact pinout for your specific GM4E01, or adapting it to a particular microcontroller?

| Part Number | Carrier | Notes | |-------------|---------|-------| | TSOP38238 | 38 kHz | Standard Vishay replacement | | VS1838B | 38 kHz | Cheap, widely available | | TSOP31238 | 38 kHz | Similar pinout, good immunity | | TL1838 | 38 kHz | Common clone | gm4e01

void setup() Serial.begin(9600); IrReceiver.begin(IR_RX_PIN, ENABLE_LED_FEEDBACK); Would you like help identifying the exact pinout

| Pin | Name | Description | |-----|------|-------------| | 1 | OUT | Data output (to MCU) | | 2 | GND | Ground (0V) | | 3 | Vcc | +5V power supply | gm4e01

Given the part number format, is most likely a Sharp IR (Infrared) Communication Module , specifically part of the GP2 series (sometimes labeled under "GM" for custom or older batches). It is commonly used for remote control reception (IR receiver) .