ToVi

Thank you for your reply. Most probably we will find suitable iepe sensor in the future hence the temperature is not the issue. But for now, I think we can proceed with the shorter cable.

I got the same issue and it was solved by installing libraspberrypi-dev package per instruction on the link: https://raspberrypi.stackexchange.com/questions/36121/fatal-error-bcm-host-h-no-such-file-or-directory-compilation-terminated I just run in the terminal: "apt-get install libraspberrypi-dev" and after that the MCC module installation went through without any errors. However I'm not sure if the solution is the right one but for me it worked.

Hi, I'm currently testing MCC-172 for industrial application and for now using traditional non-IEPE two wire piezoelectric sensor (most propably this will be replaced with some other sensor in the future). I'm having lot of noise and it seems to be that it's coming from the cable between sensor and MCC-172. When connecting sensor directly on inputs, the noise is gone. How I should improve my setup? From datasheet I noticed the Note: For best results, connect the signal source and the Raspberry Pi to a common ground. If a floating source is required, connect the MCC 172 to earth ground via the DGND screw terminal to minimize common mode noise. What is meant with that sentence and how I should connect the two wire sensor to achiece common ground between Pi and the sensor?