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 · digital io
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| GND | Official table 2 row 1 | ground |
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
20 other optionsTSOP38238 and TSMP96000 for remote-control receive and learn, Adafruit STEMMA IR transceiver for send/receive, IR break-beam and photoelectric switches for presence, and Grove/M5Stack MLX90614 modules for contactless temperature.
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