#!/bin/bash

sudo insmod modq.ko
echo grove_lcd 0x3e | sudo tee /sys/class/i2c-adapter/i2c-1/new_device > /dev/nul
echo grove_rgb 0x62 | sudo tee /sys/class/i2c-adapter/i2c-1/new_device > /dev/nul

while [ "$B" != "exid" ]
do
    echo "Enter print string:"
    read B
    if [ "$B" != "exid" ] 
    then
        sudo echo "@C" | sudo tee /dev/grove_lcd > /dev/nul
    fi
    if [ "$B" != "exid" ] 
    then
        sudo echo $B | sudo tee /dev/grove_lcd > /dev/nul
    fi
done
echo "Close display menager."

echo 0x62 | sudo tee /sys/class/i2c-adapter/i2c-1/delete_device > /dev/nul
echo 0x3e | sudo tee /sys/class/i2c-adapter/i2c-1/delete_device > /dev/nul
sudo rmmod modq.ko