#!/bin/bash

cat /dev/ttyACM0 | while read line
do
echo $line | grep 'GGA' | awk -F  "," '{print $3}'| jq -R . | jq -s '{"arr": .}'
echo $line | grep 'GGA' | awk -F  "," '{print $5}'| jq -R .
echo $line | grep 'VTG' | awk -F  "," '{print $8}'| jq -R .
done