Smick is a microcomputer with a Wi-Fi transceiver to connect sensors and actuators. With Smick, you can easily and quickly build smart transducers that interact, through the Internet, with things and people around the world. It connects to the Internet via Wi-Fi and uses the MQTT protocol for message exchange. It has a K language interpreter for programming and an archive (file system) to store thousands of configurations and programs K (called sketches).