Reply To: GPS not getting Fix beyond Mode=1

[Mark Williams]

The problem happens on one of your Pis? no matter which module is connected?

The power us pulled from 5v… there is a LDO which converts this to 3.3v for the GPS module annd 1.8V for GSM module.

It could be a power issue with one of your Pis
Try connecting it via USB only. You will have to access the NMEA sentences through the USB port. Instructions here:

https://ozzmaker.com/how-to-access-gps-nema-sentences-through-usb-on-the-berrygps-gsm/

If you still see the same problem, try increasing the current to the USB ports.
add the below line to /boot/config.txt
max_usb_current=1

Mark --OzzMaker.com --