2016-04-12, 10:33 AM
So you have a gps-ublox-shield (neo 7M or neo 8M ?) and this connected to an USB serial ttl converter?
What type of USB serial ttl converter do you use? What does "lsusb" say? Hopefully not Prolific.
neo 7M or neo 8M are specified to work from 1.65-3.6 V most of them from 2.7-3.6 V. So connecting the ttl serial to GPIO
shouldn't be a problem. But using a 5V USB serial ttl could be a problem.
Many ublox 6 7 8 are programmable. Use the Windows Software of ublox. https://www.u-blox.com/de/product/u-center-windows.
What type of USB serial ttl converter do you use? What does "lsusb" say? Hopefully not Prolific.
neo 7M or neo 8M are specified to work from 1.65-3.6 V most of them from 2.7-3.6 V. So connecting the ttl serial to GPIO
shouldn't be a problem. But using a 5V USB serial ttl could be a problem.
Many ublox 6 7 8 are programmable. Use the Windows Software of ublox. https://www.u-blox.com/de/product/u-center-windows.