The simple answer is ANY.
The c2 IoT development platform comes with a range of pre-integrated sensors, but in addition, can integrate with third-party sensors and platforms.
Pre-integrated sensors reduce development time and costs.
The c2 IoT development platform has a range of sensors pre-integrated, ready for use. These include temperature, humidity, switches, acceleration, proximity, power, location and many many more. Using a pre-configured sensor reduces the resource and effort spent in connection and configuration, and instead allows a plug’n’play sensor system giving access to the data quickly and easily. The framework defines pre-configured templates for each sensor type, and within these templates are provisions for custom sub-templates which can be modified for a particular application, or even added to for new sensor integration.
The c2 IoT development platform is compatibile with external sensors and communications.
Due to the layers of abstraction and the modular design of the platform, using the sensor template allows new sensors to be added without the needed for low-level coding and configuration. Whether it be for an innovative proof of concept or to change out an old sensor when it becomes obsolete. Moreover, the c2 messaging structure is generic and technology-agnostic, meaning that receiving data from external units and passing through the c2 platform doesn’t require a re-write or re-design of the system.