To start with some background, I connect my raspberry pi with laptop using a static ip(changed cmdline). I have setup SSID(in the network options using rasp-config) and that is how I access wi-fi. And this works like a charm.
I have bought this GPS module(Amazon link shared below). Connected pins with raspberry pi as vcc-vcc(3.3v), gnd-gnd, txd-rxd, rxd-txd. Now whenever I try to connect first time with putty after rebooting, I get error as "network error:network error:software caused connection abort". After that until I reboot pi I get either "network error: network error:connection refused" OR "Fatal error: no route to Host".
If I remove the GPS module from ras-pi, it starts working again. WHAT can I do to make it work ??
Also incase I am able to log in, what serial device it should be; ttyAMA0 or ttyACM0. There are conflicting information in internet.Any procedure that I can check ??
Here is the Amazon link for the GPS device that I bought.
https://www.amazon.in/REES52-Raspberry- ... 260&sr=8-5