Bug in the Book "Making Things Talk" Page 38

The schematic layout of the MINI in Figure 1-10 shows the old MINI but the connection example Figur 1-11 shows the NEW MINI with different pins for reset and ground (pins 3 and 4 from above on the left side).

So these Figures do not match wich makes the things a bit difficult.

Please check if I am right and change the Figure 1-10 in the next issues of the book.

It would also help it they got the explanation of how a GPS system works.

It does not use signal strength to locate a position but uses time of flight.

You can submit errata for the book at:

http://oreilly.com/catalog/9780596510510/errata/