About: http://webisa.webdatacommons.org/233006685

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I have found when some programs, including HRD, connect to the COM port, errant bytes are interpreted or received by the Arduino which trips up the protocol conversation and the program and keyer will not connect.
http://www.w3.org/ns/prov#wasQuotedFrom	radioartisan.com