Arduino wifi ESP8266

telnet-arduino.sh

#!/bin/bash

SELECT=""
IFS=''
while [[ "$SELECT" != $'\x0a' && "$SELECT" != $'\x20' ]]; do
    read -s -N 1 SELECT
    if [[ "$SELECT" == $'a' ]]
    then
    telnet 192.168.0.101 8767 <<EOF
L|35
EOF
    fi
    if [[ "$SELECT" == $'d' ]]
    then
        telnet 192.168.0.101 8767 <<EOF
R|35
EOF
    fi
    if [[ "$SELECT" == $'s' ]]
    then
        telnet 192.168.0.101 8767 <<EOF
L|0
EOF
    fi
done