ThingsBoard is an open-source server-side platform that allows you to monitor and control your IoT devices. It is free for both personal and commercial usage and you can deploy it anywhere. If this is your first experience with the platform we recommend to review what-is-thingsboard and getting started guide. You can find more information on the dedicated page.
You can host ThingsBoard in the cloud, on-premises or locally on your laptop, PC or even Raspberry Pi. We recommend to get started with Docker installation
You can also take a look at cluster setup guide.
No, many IoT devices can’t afford to embed third-party SDK. ThingsBoard provides quite simple API over common IoT protocols. You can choose any client-side library you like or use your own. Some useful references:
You can use MQTT (over SSL) or HTTPS protocols for transport encryption.
Each device has unique access token credentials that is used to setup connection. Credentials type is pluggable, so X.509 certificates support is coming soon.
ThingsBoard platform is horizontally scalable. Each server node in the cluster is unique. Scalability is achieved using consistent-hashing load balancing algorithm between the cluster nodes. Actual performance depends on usage scenario of connected devices. For example, small commodity hardware cluster can support several millions of devices connected over MQTT.
The data is stored in Cassandra database. Cassandra suites well for storage and querying of time-series data and provides high availability and fault-tolerance.
ThingsBoard is licensed under Apache 2.0 License. It is free for both personal and commercial usage and you can deploy it anywhere.