View source for X-NUCLEO-IDW01M1 stm32 WiFi module nucleo expansion board based on SPWFS04SA

{{Device|device_name=X-NUCLEO-IDW01M1 stm32 WiFi module nucleo expansion board based on SPWFS04SA|manufacturer=ST|link=https://www.st.com/en/ecosystems/x-nucleo-idw01m1.html|image_link=https://stuff.elvis.science/uploads/models/assetmodel-image-0N0Se1I0D1.jpg|description= Wifi expansion board for stm32 nucleo boards

The X-NUCLEO-IDW01M1 is a Wi-Fi evaluation board based on the SPWF01SA module, which expands the STM32 Nucleo boards. The CE, IC and FCC certified SPWF01SA module has an embedded STM32 MCU, a low-power Wi-Fi b/g/n SoC with integrated power amplifier and power management and an SMD antenna. The SPWF01SA module is also equipped with 1 MByte of external FLASH for firmware update over-the-air (FOTA). The firmware features a complete software IP stack to open up to 8 TCP/UDP sockets, as well as dynamic web pages with SSI to interact with the module and a REST API (get & post) for conveniently transferring files to/from servers in the cloud. The module can simultaneously behave as a socket server and socket client. The firmware supports secure sockets with TLS/SSL encryption, ensuring secure end-to-end communications with the cloud, with or without authentication. The module operates as a client STA, IBSS, or miniAP (with up to 5 client STAs). The X-NUCLEO-IDW01M1 interfaces with the MCU on the STM32 Nucleo board via the UART serial port; the user can easily access the stack functions using the AT command. X-NUCLEO-IDW01M1 is compatible with both the ST morpho and Arduino UNO R3 connector layout.

'''All features'''
* X-NUCLEO-IDW01M1 hosts FCC, IC and CE certified SPWF01SA module (FCC ID: VRA-SG9011203, IC: 7420A-SG9011203 and ETSI compliant)
* SPWF01SA module major characteristics:
** low power IEEE 802.11 b/g/n transceiver
** integrated SMD antenna
** STM32 ARM Cortex-M3, with 64 KB RAM and 512KB FLASH memory
** 1 MByte extended flash for FW update over the air (FOTA)
** integrated protocol stacks: TCP/IP, TLS/SSL
** application layer functions: web server supporting dynamic web pages, REST API to get & post web content
** WEP/WPA/WPA2 personal security
** system modes: station, IBSS, and miniAP
** 16 configurable GPIOs available
** simple AT command set host interface through UART
* compatible with STM32 Nucleo boards
* equipped both with ST morpho connector and Arduino UNO R3 connectors
* scalable solution; it can cascade multiple boards for larger systems
* free development firmware library and examples, compatible with STM32Cube
* RoHS compliant

Further documentation:
https://www.st.com/en/ecosystems/x-nucleo-idw01m1.html#documentation
https://www.st.com/en/ecosystems/x-nucleo-idw01m1.html#cad-resources
https://www.st.com/en/ecosystems/x-nucleo-idw01m1.html#tools-software|technicalSpecification=https://www.st.com/resource/en/data_brief/x-nucleo-idw01m1.pdf|supportedTechnologies=low power IEEE 802.11 b/g/n|includedEquipment=1x X-NUCLEO-IDW01M1|elviscategory=IoT Development}}