Hi !!
In your Website under "Arduino DMM Shield Library User Guide"(https://reference.digilentinc.com/reference/add-ons/dmm-shield/arduinolibraryuserguide) it is mentioned that DMM Shield works with 16 bits AVR boards like Arduino UNO and Arduino Mega 2560.
But I can not find 16 bits Arduino UNO and Arduino Mega 2560 AVR boards in market. According to the Atmega specifications both Arduino UNO and Arduino Mega 2560 have 8-bit AVR Microcontrollers.
Will this DMM Shield support with existing 8-bit AVR Microcontrollers of Arduino UNO and Arduino Mega 2560???
Further, screenshot of your web is attached below for your reference.
Quick response regarding this is highly appreciated!!! (Because I need to purchase this DMM shield as soon as possible ?)
Thanks,
Dilum.