Gravity: URM09 Ultrasonic Distance Sensor (2–500cm, TRIG)
Single-pin TRIG pulse ultrasonic sensor ranging 2–500cm with ±1% accuracy. Compatible with 3.3V and 5V controllers.
Pinout
- -Official table 2 row 1
Ground
Type · Ground - +Official table 2 row 2
Power Input(3.3V-5.5V)
Type · Power - DOfficial table 2 row 3
Digital IO(TRIG/ECHO multiplexing, internally pulled-down)
Type · GPIO
| Pin | Position | Type | Function |
|---|---|---|---|
| - | Official table 2 row 1 | Ground | Ground |
| + | Official table 2 row 2 | Power | Power Input(3.3V-5.5V) |
| D | Official table 2 row 3 | GPIO | Digital IO(TRIG/ECHO multiplexing, internally pulled-down) |
Pin details
3 connections- -Official table 2 row 1
Ground
Ground - +Official table 2 row 2
Power Input(3.3V-5.5V)
Power - DOfficial table 2 row 3
Digital IO(TRIG/ECHO multiplexing, internally pulled-down)
GPIO
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Pimoroni describes its VL53L1X breakout as a compact time-of-flight distance sensor with I²C address 0x29, 4–400 cm range, 27° field of v…
Module pins: +, -. Schematik maps them to your board in the app.
Distance sensors
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