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Tips and questions relating to the GPS modules from SFE
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By leon_heller
#12031
Here is a picture of my GPS prototype using the u-blox LEA-4A module:

Image

The MCU is a PIC 16F88, and the other connector is for a Siemens MC55 GSM module. The application is a very small battery powered tracking system, with the boards stacked vertically. I think I can get down to something like a 3 cm cube.

The PCBs were made at home, BTW.

Leon