GPS NMEA through NavSatFix

Dependencies:   TinyGPSPlus

Revision:
0:448e0e74e00f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TinyGPSPlus.lib	Tue Feb 26 11:56:43 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/aoba/code/TinyGPSPlus/#6d3813637f20