Topics created by vobi

@mfalkvidd Thanks for the help, well, it looks like I have to use a repeater... Anyways, if someone can come up with an explanation, please share!

@TimO Great, thank You!

@vobi Can you switch your serial driver Auto to jSerialComm on gateway settings? You can configure Cron job on your RPI to trigger mycontroller/bin/start.sh If it is running, nothing to do.

According to Mr. Nick Gammon, thats not the case (or I`m missing something): Running from a 9V battery through the "power in" plug, it draws about 50 mA. Running on 5V through the +5V pin, it draws about 49 mA. (Note: around 68 mA on a Mega 2560 board) Now we'll try putting it to sleep: Sketch B #include <avr/sleep.h> void setup () { set_sleep_mode (SLEEP_MODE_PWR_DOWN); sleep_enable(); sleep_cpu (); } // end of setup void loop () { } Now the Uno draws 34.5 mA. A saving, but not a lot. (Note: around 24 mA on a Mega 2560 board) http://www.gammon.com.au/power Also see: https://forum.arduino.cc/index.php?topic=76724.0