Hi David,
my website is in Czech language, but it is simple and easily translateable by google
connection DR5000 to JMRI it is very good command station with S88 bus and extended signal packets
occupancy detector S88 DIY
Arduino feedback S88 DIY
signal Arduino decoder up to 32 aspects with extended packet
the same decoder for mode simply command stations for matrix commands ?
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Petr ?¨ªdlo
Czech Republic