The Internet of Things on AWS – Official Blog
Category: Python
Connected vehicles telemetry – Processing Protobuf messages with AWS IoT Core
Introduction In connect vehicles applications, telemetry data is usually very extensive, containing structure and unstructured data. To send data over to the Cloud you can use Protocol Buffers (Protobuf – binary format). Protobuf provides the application with an efficient yet well structured compressing mechanism. The built-in protocol documentation makes data serialization and deserialization more manageable […]
How to Implement MQTT with TLS Client Authentication on Port 443 from Client Devices (Python)
Application Layer Protocol Negotiation (ALPN) is an extension to TLS that enables clients connecting to a TLS server to pass an extra parameter, known as a ProtocolNameList. The ProtocolNameList is a preference-ordered list of the application protocols that the client would like to use to communicate. AWS IoT Core now allows you to connect devices […]