Hi Terry, > Yes, but I've yet to find a 1-wire I/O expander.
https://www.maximintegrated.com/en/products/digital/memory-products/DS2408.html https://datasheets.maximintegrated.com/en/ds/DS2408.pdf Cheers, Ralph. -- Next meeting: Bournemouth, Tuesday, 2018-07-03 20:00 Meets, Mailing list, IRC, LinkedIn, ... http://dorset.lug.org.uk/ New thread: mailto:dorset@mailman.lug.org.uk / CHECK IF YOU'RE REPLYING Reporting bugs well: http://goo.gl/4Xue / TO THE LIST OR THE AUTHOR