Gravity: Digital IR Transmitter Module
38 kHz infrared LED transmitter module with a Gravity digital connector, operating at 5 V. Emits IR pulses for wireless remote-control signals; requires line-of-sight to the receiver. Designed to pair with the Gravity IR Receiver (DFR0094).
Pinout
- GNDOfficial table 2 row 1
GND
Type · Ground - VCCOfficial table 2 row 2
VCC
Type · Power - DOfficial table 2 row 3
Digital Input; HIGH=open emission, LOW=close emission
Type · GPIO
| Pin | Position | Type | Function |
|---|---|---|---|
| GND | Official table 2 row 1 | Ground | GND |
| VCC | Official table 2 row 2 | Power | VCC |
| D | Official table 2 row 3 | GPIO | Digital Input; HIGH=open emission, LOW=close emission |
Pin details
3 connections- GNDOfficial table 2 row 1
GND
Ground - VCCOfficial table 2 row 2
VCC
Power - DOfficial table 2 row 3
Digital Input; HIGH=open emission, LOW=close emission
GPIO
Start wiring
Single data line · I2C · 3.3 – 5 V · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: VCC, GND. Schematik maps them to your board in the app.
Infrared
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