Wi-Fi modules are used to provide internet connection to robotic and electronic projects. Wi-Fi modules allow developing IoT (Internet of Things) projects. By using Wi-Fİ modules you can send data over the internet to your robot or make it send data over the internet.
Internet of things is the name given to the network that embedded systems use to communicate with themselves. Officially “Internet of Things” phrase is first used by British entrepreneur Kevin Ashton in 1999. The purpose of IoT applications are enhancing data sharing among embedded systems and make it more effective than machine-to-machine(M2M) communications. Experts estimate that in 2020, applications running on IoT network will be more than 50 billion.