YE ROBOT URM37
Ultrasonic Sensor Manual
DESCRIPTION
Reading the temperature, the return data Page 4 of 8 (Sample: 0x11 0x00 0x00 0x11) temperature reading format will be: 0x11+High(temperature)+Low(temperatur e)+SUM If the temperature is above 0, the first four bits of High will be all 0. If the temperature is below 0, the first four bits of High will be all 1. The last 4 bits of High together with the Low bits stands for 12bits temperature. The resolution is 0.1. When the reading is invalid, it returns 0x11+0xFF+0xFF+SUM The degree in the command is used to control a servo motor to rotate corresponding degree. Degree: 0-46 stands for 0-270 degrees, 0x22+Degree+NC+SUM (Sample: 0x22 0x00 0x00 0x22 ) Enable 16 bit distance for example, 3 stands for 18 degrees. reading Return data format will be: 0x22+High(distance)+ Low(distance)+SUM。 When the reading is invalid, it returns 0x22+0xFF+0xFF+SUM 0x33+Add+NC+SUM Enable internal EEPROM reading Return data will be 0x33+Add+Data+SUM。 Written data can only from 0-255. Address 0x00-0x02 is used to configure the mode.