diff --git a/read.sh b/read.sh
index f718888..96a5fbb 100644
--- a/read.sh
+++ b/read.sh
@@ -3,14 +3,14 @@
 host="172.16.1.254"
 topic="home/sensor/strecha/bme280"
 url="https://meranie.bh.ttx.sk/upload/image"
-tty="/dev/ttyUSB0"
+ttyname="/dev/ttyUSB0"
 
 cd /tmp
+stty -F $ttyname 115200 -parenb -parodd cs8 -hupcl -cstopb cread clocal -crtscts -iuclc -ixany -imaxbel -iutf8 -opost -olcuc -ocrnl -onlcr -onocr -onlret -ofill  -ofdel nl0 cr0 tab0 bs0 vt0 ff0 -isig -icanon -iexten -echo -echoe -echok -echonl -noflsh -xcase -
+tostop -echoprt -echoctl -echoke
 
 while true
 do
-	while true
-	do
 	echo "measure" 
 
 	input=
@@ -35,19 +35,17 @@ do
 	unset IFS
 
 	break
-	done <$ttyname >$ttyname
+done <$ttyname >$ttyname
 
-	mosquitto_pub -h $host -t $topic/temperature -m N:$t
-	mosquitto_pub -h $host -t $topic/humidity -m N:$h
-	mosquitto_pub -h $host -t $topic/pressure -m N:$p
+mosquitto_pub -h $host -t $topic/temperature -m N:$t
+mosquitto_pub -h $host -t $topic/humidity -m N:$h
+mosquitto_pub -h $host -t $topic/pressure -m N:$p
 
-	echo "capture" > $ttyname
-	echo "rb" > $ttyname
-	rb --ymodem <$ttyname >$ttyname
+echo "capture" > $ttyname
+echo "rb" > $ttyname
+rb --ymodem <$ttyname >$ttyname
 
-	echo "free" > $ttyname
+echo "free" > $ttyname
 
-	curl -v -X POST -F "submit=OK" -F "file=@camera.jpg" $url
-	rm camera.jpg
-	sleep 300
-done
+curl -v -X POST -F "submit=OK" -F "file=@camera.jpg" $url
+rm camera.jpg