[aprssig] GPS GT-320FW(AS)
vk4tec at tech-software.net
Sun Apr 21 07:05:06 CDT 2013
A while back I designed a PIC based TX system based around GPS and EasyRadio
One of the draw backs was that the GPS I was using required me to have a MAX232 chip to make the GPS into USART compatible data
I was looking at Scott's GPS GPS GT-320FW - Would that be USART compatible ?
In that the idle is active high 5 volts, and then goes to zero.
Where as RS232 is -7 volts idle and + 7 volts
- Andrew VK4TEC -
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