Using SNTP to synchronize the Pico-W RTC. Using C++, FreeRTOS and the LWIP SNTP library.
SNTP allows the Pico-W to obtain the time from the internet or a local server. In this video, we show how to use the LWIP library to obtain the date and time. Set the on-board Real-Time Clock with the date and time.
GitHub Repo for the example in the video: https://github.com/jondurrant/RPIPicoWSNTP
To clone use the command:
$ github clone --recurse-submodules https://github.com/jondurrant/RPIPicoWSNTP