One Ain and Random Sysex

[Mark90]

Hi

Sorry if this has been answered already on the forum but i couldnt find the answer

I am using one ain module with 32 pots i seem to be getting a lot of random sysex sent. Do i need to ground the pins a4-a7 of jumper 5 of the core ?

[Captain_Hastings]

Yes, you have to clamp every unused analog input (on the multiplexers of the AIN module or on the core J5) to the ground or the core will pick up random values.

cheers!