At Espressif DevCon22, two guest speakers from Microsoft, the Principal Program Manager Wellington Duraes, and Senior Software Engineer Ewerton Scaboro da Silva, presented the Azure Device Update --a solution for OTA, and the Azure IoT middleware for FreeRTOS, both of which can now be used by ESP32. They perform a demonstration, and present part of the solution using ESP-IDF, also providing viewers with links to samples and documentation.