Start as small tests referring to electronics and has become an interaction space of IoT Platforms, Software, Hardware, Firmware, Automation some Industrial integrations, Trying to implement the Open Source philosophy.
Tests with platforms such as Node-RED, Emoncms, Cayenne, Ubidots, Blynk, ThingSpeak, Mongoose OS, aRest.io, Carriots, Thinger.io, Adafruit.io among others
Industrial Protocols: Modbus RTU, Modbus TCP / IP, OPC-UA., MQTT, CoAP.
Hardware Opensouce: Arduino, ESP8266, ESP32, Raspberry pi,
Industrial Hardware: Panasonic PLC, Panasonic HMI, SNAP PAC Opto22 Controllers, Groov Opto22.