A small Arduino library for GSM modules, that just works
Ethercat analyzer. Pcapng (by wireshark) to cvs files converter.
An Open Source POWERLINK Stack
Provides eclipse plugins for XDD edit, validation and OD generation.
An eclipse plugin for the openCONFIGURATOR configuration tool
A Windows app to control Arduino devices via serial port or ethernet
Kill your roboRIO for $30 !
openPOWERLINK with Analog Devices ADSP-CM408F Mixed Signal Controller