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Wireless Modules Slide 11

The software architecture displayed here, is based on the two chipsets, the STM32 plus the radio. On top of this, is the standard library for the microcontroller and a real-time OS (operating system) that is managing the stack, TCP/IP stack, but also the http, the sockets, and all of the other many access points, for example, and all of the other functionalities needed for the Wi-Fi module. There is also a file system and a boot loader for the module. On top of the software layer, there is a UART manager with AT commands. So the user will be able to talk to a very complicated module with very simple commands, AT commands.

PTM Published on: 2015-05-19