URM37 V4.0 Ultrasonic Sensor (SKU:SEN0001)
URM37 V4.0 Ultrasonic Sensor
Contents
1
Introduction
2
Specification
3
PinOut
4
Tutorial
4.1
Button for RS232/TTL Choosing
4.2
Test on Software
4.3
Othere Setting address in EEPROM
4.4
The factory default settings
4.5
Three Measure Modes
4.5.1
PWM trigger mode
4.5.2
Auto Measure Mode
4.5.3
Serial Passive Mode
4.6
Servo Rotation Reference Table
5
Protocol
6
Trouble shooting
7
More
Introduction
URM37 V4.0 Ultrasonic Sensor uses an industrial level AVR processor as the main processing unit.
It comes with a temperature correction which is very unique in its class. URM37 V3.2 (last version)
has already been a very good realization of ultrasonic switch and serial (TTL and RS232 level
optional), pulse output function, the module can also control a servo rotation to realize a spatial
ultrasound scanner. On this basis we have to upgrade the function. URM37 V4.0, the current version
