I discovered Rainmeter a week ago and I fell in love
I looked for a snmp plugin (for my synology) but could not find one.
So I decided to code it myself (using freepascal).
Here it comes attached. (64 bits).
This is an early version : no error checking, no debug, and seems to freeze rainmeter for a sec if it cannot contact the host.
Looks like this plugin can currently only handle an Integer -- ie, if the SNMP OID returns a Counter, String or other non-Integer data type, the measure will only return a 0 or maybe 0.0.
This would be an AWESOME plugin if completed and stabilized. I would really like to see an update or open-sourcing of this code block for others to work on.