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Tips and questions relating to the GPS modules from SFE
By Henri
Looking at the Micromodular website the GR-10 GPS is based on the uNav chipset. But it also looks like there are two different firmwares.
Is this GR-10 for sale here coming with the iSuite03 firmware ?
iSuite features have been discussed here for example:

The iSuite firmware should give access to carrier phase and pseudorange data. ... tml#PSEUDO ... html#TRACK