HamMessenger
HamMessenger copied to clipboard
dalethomas81
HamMessenger is a portable device that uses a ham radio and the APRS protocol as a medium to send and receive text messages.
Dale, I read your article in IEEE "Spectrum". Is there any way that I can get 6 of your 2nd generation PC boards? It is part of emergency communications network...
Nice project, I was looking into doing something similar. The schematics I found so far for interfacing with the Baofeng were quite different, the most important difference was about the...
v1.1 Cir
I was curious where we could buy the v1.1 circuit board for this project. I am very interested in building and trying this project out
Do you have information or a link for the cable you are using? How did you configure the PTT?
I really like the look of this project and it's clear a lot of effort went into creating it, but I would love to see the ability to hook this...
Hi! I am looking with interest at this project, and the first thought that crossed my mind was, wouldn't it be simpler to run everything on one board? After all...
To support development of enclosures either mechanical specs for the components or references to spec sheets for the physical components is needed. Examples below:   
Saw you had some issues with spikes. Not sure which line they are coming on but you could try opto isolate the ptt line. Are the Rx and TX also...
Hello Dale Thomas, I'm trying to fabricate the HamMessenger Shield using the Gerber files you provided in the repository. I want to use an assembly service (PCBA) like JLCPCB to...
Metadata
Owner
Metadata
HamMessenger is a portable device that uses a ham radio and the APRS protocol as a medium to send and receive text messages.