Hi everyone
Nowadays, i'm fall in serious trouble.
i bought the lazer distance sensor. But in the box, there are only sensor and rs485 cable.
I wanted to watching the values, and finally i can see the value through terminal program(Herculars, using USB to RS485 cable)
[image1.]
01W010;0;E9C3 : sensor start command
01R021;09F4 : command of reading values
- 61.973 is value.
Now, i want to make the value reding program.
- When 3.3V voltage viase(i will use adc or analog input or swtich),
- send the start and reading command to sensor
- receive value
- 5 seconds wating
- 4 times repeats.
It is my first time using rs485, so i hope to get the examples.
I believe your ability !