![Quote](images/misc/quote_icon.png)
Originally Posted by
polymer52
Does anyone have an example of using a pic with a single wire serial input and use like debugin then send out to a 4 bit parallel LCD.
It's apparently harder than it sounds and a greatly kept secret.
Ive seen 2 and 3 wire serial converters but no single wire and I haven't been able to make it work.
Hi polymer52,
3 wire: power, ground, data
2 wire: data, ground
1 wire: data . . . how does the circuit path complete? Unless you use Earth Ground, which is essentially how wireless works.
Check out the code in post 16 of this post:
http://www.picbasic.co.uk/forum/show...highlight=cren
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