Paul Webster said:
While adding * after it gets it past the minimum length test - it doesn't result in anything being found - even this thread.
Yes the use of a * after a three letter word/acronym only works if someone in the thread has written a word with the three letters at the start of a word RSSfeed or quoted something like ...rypi.org/?feed=rss2
So if you are talking about something of only three letters always quote it with an extra character, say x e.g. (VGAx included so you can get round the minimum four letter search limitation with VGA*) It would be useful if this was included in a 'How to use the Forums FAQ' other two/three letter thing searched for: RTC, RCA, USB, 3v3, 5V, ADC, DAC, PCB ...