Comments on: VoltCraft VC-940 protocol reverse engineered /2009/05/01/voltcraft-vc-940-protocol-reverse-engineered A collection of note-to-self's Sun, 24 Mar 2019 23:04:45 +0000 hourly 1 https://wordpress.org/?v=5.1.1 By: icke /2009/05/01/voltcraft-vc-940-protocol-reverse-engineered/comment-page-1#comment-247992 Thu, 19 Mar 2015 20:45:13 +0000 http://blog.dest-unreach.be/?p=1119#comment-247992 This rather old post helped me finally getting my VC850 to talk to my Linux box. Asserting the RTS line to 0 did the trick. Thanks!

]]> By: quetzalcoatl /2009/05/01/voltcraft-vc-940-protocol-reverse-engineered/comment-page-1#comment-23610 Fri, 22 Jul 2011 11:46:37 +0000 http://blog.dest-unreach.be/?p=1119#comment-23610 You might find this one interesting:
http://www2.produktinfo.conrad.com/datenblaetter/100000-124999/121704-da-01-en-Schnittstellenprotokoll_VC940.pdf
the function codes match exactly to those you’ve posted above.

There’s a great dumpbin for lots of datasheets and other information at http://www2.produktinfo.conrad.com . Try searching for your VC940, and maybe you’ll get something more interesting. Unfortunatelly, the languages are mostly random and the search is done by simple file-name comparison. For example, I’ve found for myself a *very* important document http://www2.produktinfo.conrad.com/datenblaetter/125000-149999/125335-da-01-en-Datenprotokoll_SD_card_file_Formatv1_2.pdf that explains the binary formats for Voltcraft Energy Loggers 3500/4000. Not returned by seaches for EL4000.

]]> By: Ballet /2009/05/01/voltcraft-vc-940-protocol-reverse-engineered/comment-page-1#comment-11105 Thu, 07 Apr 2011 14:19:52 +0000 http://blog.dest-unreach.be/?p=1119#comment-11105 Without your page, I can’t use my Voltcraft in Dephi.
Really good work.
Best regards from France

]]> By: Florian Bach /2009/05/01/voltcraft-vc-940-protocol-reverse-engineered/comment-page-1#comment-1465 Tue, 28 Jul 2009 21:35:53 +0000 http://blog.dest-unreach.be/?p=1119#comment-1465 The source code for read out data from the VC 9X0 can be downloaded at http://hardtest.florian-strunk.de/showthread.php?tid=57

]]> By: HyP3r /2009/05/01/voltcraft-vc-940-protocol-reverse-engineered/comment-page-1#comment-1456 Thu, 23 Jul 2009 17:42:10 +0000 http://blog.dest-unreach.be/?p=1119#comment-1456 Nice Work Thank you!

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