I bought the rs232 evk3 board for the GM862-GPS device, and I am trying to upgrade the Firmware from 7.02.401 version to the 7.02.402 version. When I follow the instructions from the software manual, the Firmaware upgrade never updates.
Has anyone been able to upgrade the firmware using the evk3 board?
I think there is a problem with the RS232 boards, but want to confirm it.
I tried contacting sparkfun, but I ve had no luck getting them to answer.
Thanks
Gustavo E Tenrreiro