Chris Guanzon Active Member Licensed User Longtime User Sep 10, 2019 #1 Does anyone here tried BV20 bill validator? I can't find any sample on how to make a simple program for b4r.
Does anyone here tried BV20 bill validator? I can't find any sample on how to make a simple program for b4r.
tigrot Well-Known Member Licensed User Longtime User Sep 10, 2019 #2 https://github.com/vltgroup/ccTalk try this implementation of cctalk. Upvote 0
E emexes Expert Licensed User Longtime User Sep 11, 2019 #3 The serial interface and protocol are described at page 20 of the document: https://innovative-technology.com/product-files/manuals/bv20-technical-manual.pdf Parallel interface is described on page 14, and is probably simpler to implement, but uses more pins (well, between 3 and 10 pins, depending on your requirements) and only accepts 4 note types. There is a Arduino-BV20 serial interfacing conversation at: https://forum.arduino.cc/index.php?topic=125119.0 which might be useful re: electronics of connecting Arduino to BV20. Don't be put off by the first paragraph... Joe eventually gets it going Upvote 0
The serial interface and protocol are described at page 20 of the document: https://innovative-technology.com/product-files/manuals/bv20-technical-manual.pdf Parallel interface is described on page 14, and is probably simpler to implement, but uses more pins (well, between 3 and 10 pins, depending on your requirements) and only accepts 4 note types. There is a Arduino-BV20 serial interfacing conversation at: https://forum.arduino.cc/index.php?topic=125119.0 which might be useful re: electronics of connecting Arduino to BV20. Don't be put off by the first paragraph... Joe eventually gets it going
