URM12 Ultra Long Range Ultrasonic Distance Sensor (70~1500cm, RS485)
Industrial ultrasonic sensor with 70–1500 cm range, RS485 / Modbus-RTU interface, and IP65 weatherproofing. Suited for outdoor distance measurement and obstacle avoidance.
Pinout
- Black (thick line)Official table 2 row 1
Shielded cable
Type · pin - WhiteOfficial table 2 row 2
VCC
Type · power - Black (thin line)Official table 2 row 3
GND
Type · ground - OrangeOfficial table 2 row 4
RS485-A
Type · uart - BrownOfficial table 2 row 5
RS485-B
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: White, Black (thin line), Orange, Brown. Schematik maps them to your board in the app.
Distance sensors
177 other optionsAbout 180 listings spanning VL53-series ToF breakouts, HC-SR04 and MaxSonar ultrasonics, 360° triangulation LiDARs, IR proximity sensors, 24GHz mmWave presence detection and laser break-beam sensors.
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