• Tested an potentiometer in arduino with processing  (link)
  • Also tested an accelerometer sensor

Screenshot:  processing program getting data from arduino with potentiometer


  • diy project about wine cellar monotoring link found at hackaday.com

  • looking at Sensor Andrew software

  • installing Sensor Andrew SW.

  • WOW, first problem

gcc -L. -L../../libs/lib_c/ -L/usr/local/lib/ -lsox add_publisher.o -o sox_add_publisher
../../libs/lib_c//libsox.so: undefined reference to `gcry_control’
collect2: ld returned 1 exit status
make: *** [sox_add_publisher] Error 1

Solution : Add libgcrypt support to compilation in Makefile

LIBS=-l$(SOX_LIB_NAME) -lgcrypt

Setting up Sensor Andrew Platform

  • installation of components
  • installation and configuration of XMPP server > openfire