[aprssig] New products
scott at opentrac.org
Fri Feb 24 17:46:13 CST 2012
On 2/24/2012 3:41 PM, Andrew Rich wrote:
> I notice that the 434 MHz radio uses SPI commands from MCU.
> I looked at these and found the easyradio modules heaps easier.
> The easyradio you just send the payload, and if wait for so long, the TX
> will send.
> I found this heaps easier than having to code up SPI
Yes, but I wanted more control. They're not as easy to integrate, but
I've written the required code (including some forward error correction)
for the OTUSB/T3 so that part is no longer an issue. The tracker board
functions just like any other OTUSB and supports APRS messaging, KISS,
and so on.
I'm hopeful that I might even be able to get them to interoperate with
standard G3RUH 9600 baud TNCs, but I haven't dug into it enough yet.
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