PLNOG is a conference held in Warsaw and Krakow twice a year. This is the place where IT and telco people meet. Last time I spoke about some of my experiences in building small devices, listen if want to (Polish only):

During next PLNOG 19 I’m going to talk about SMOG sensor:

Big Thank You to all who were present – hope you liked it!

Presentation:

PLNOG 22, thanks for attendence and comments!