handmade gsm gps tracker second edition


Posted on Feb 6, 2014

New uTracker on GE865 Small size. New edition of tracker (SIM300DZ, EB-230/LEA-5S). Add OBD-II (ISO) sensor, accelerometer and RFID reader. Add TR24 2.4GHz module except USB link to host. Change all to SPI (free 3 pins to buttons ?) Add u-blox LEA-5S.


handmade gsm gps tracker second edition
Click here to download the full size of the above Circuit.




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