Anyone have any information hooking up Maxbotic MB1240 XL analog Sonar to the cube through the ADC port? I have it all connected and measure 5 volts to the sonar, and the “AN” pin from the sonar wired to the cubes “ADC” pin. Then in the programming I have tried the RNGFND_PIN set to “15” for pixhawk airspeed port and “11” for PX4 airspeed port with no luck. I set RNGFND_TYPE to “1” for analog. On the previous pixhawk I had this working with 1 for analog on RNGFND_TYPE and “14” for RNGFND_PIN.
Hi Bryan. Did you find a solution, I’m at the same stage where pin 14 worked on the original Pixhawk but does not for the Cube. sonarvoltage is always around 1.2v
Thanks.
It was working on the cube when I gave it to you?
Gave it to me? Sorry, I think you are thinking of someone else!
I gather you managed to get it working on your Cube (and then gave it away). If that’s so, can you pass on the settings please?
Thanks.
Oops hahaha yes your right. I thought someone was emailing me that I had worked with in the past. Just realized you can post via email!!
Try setting sonar to pin 15 in the GUI
Excellent, I’ll try that in the morning. Thanks. 