CMPS10 serial mode

Help & Support
1

Hi!

I am looking for information about how to drive a CMPS10 in serial mode with an arduino. I don’t find any doc?

Thank you so much in advance for your help!
Renaud

2

Is this the cmps10 you are talking about?

image
image841×341 26.9 KB

3

Indeed, in the meantime, I’ve found this https://www.robot-electronics.co.uk/htm/cmps10ser.htm
but I have no answer from the cmps10.
I am using a Teensy3.2 and the compas is connected TX to RD3 and RD to TX3.
I don’t see what is wrong :frowning:
Thank you for your help.

void setup() {
Serial.begin(9600);
Serial3.begin(9600);
delay(200);
}

void loop() {
Serial3.print(0x13);
delay(300);
if(Serial3.available()) {
Serial.println(Serial3.read());
}
delay(300);
}

4

Some good, close-up photos of your setup where we can see your wiring, plus a description of your setup, would be very helpful. Most likely you have something not connected up properly.