That might happen tonight, or at some point in the next few days. I'm getting ready for a trip to China, and it's getting down to the wire. "The Barcode Book" is a good reference on barcodes. I've never found much o= f anything on decoding, but just looking at the thought process behind enco= ding tells you a lot. Whoever came up with UPC, was real genius material. There's just layers and= layers of ways to clean up that data, buried in a simple encoding method. Something evolved from UPC wouldn't make a bad on-air format either. -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of= Bob Blick Sent: Thursday, August 4, 2016 12:01 PM To: Microcontroller discussion list - Public. Subject: Re: [EE] Any good tips/ideas on increasing 433Mhz comms range? Code? Yes, please! ________________________________________ From: Van Horn, David Sent: Thursday, August 4, 2016 10:45 AM To: Microcontroller discussion list - Public. Subject: RE: [EE] Any good tips/ideas on increasing 433Mhz comms range? This is a compressed explanation, which I typed up on the fly. I can provi= de AVR code which implements this, and is reasonably well commented. -- http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/chang= e your membership options at http://mailman.mit.edu/mailman/listinfo/piclis= t --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .