October 30, 2009
about 5 years ago
Please ignore my previous post. It’s up and running now. One more thing I see is that it’s not as sensitive as Sparkfun LS20031 module (although it should be better from spec). I’m using it with Sparkfun antenna GPS-00177 and it takes up to 5 minutes to lock (indoor, through wooden ceiling) while LS20031 takes much less time (~3 minutes). I will check with outdoor performance tomorrow. Does anyone ever compare these two modules? Thanks all!
I connect this to a 3.3V power source that shows the module is taking 30mA. The antenna is Sparkfun GPS-00177
Both Rx and Tx are at HIGH (3.3V). No data!
Does anyone know why ? Thanks!
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