![](/media/cache/group/Mbed-100-mk2.png.50x50_q85.png)
A quick example of a simple WiFi application using the WiFi and network-socket APIs that is provided as a part of mbed-os.
The program brings up the WiFi and the underlying network interface, and uses it to scans available networks, connects to a network, prints interface and connection details and performs simple HTTP operation.
Supported hardware:
- UBLOX Odin board built-in WiFi module
- REALTEK_RTL8195AM built-in WiFi module
- NUCLEO_F401RE with X-NUCLEO-IDW01M1 WiFi expansion board using pins D8 D2
- NUCLEO_F429ZI with ESP8266-01 module using pins D1 D0
- NUCLEO_L476RG with ESP8266-01 module using pins D8 D2
- Other mbed targets with ESP8266 module or X-NUCLEO-IDW01M1 expansion board
Not that the mbed target board the WiFi shield gets connected to shouldn't have any other network interface e.g. Ethernet.
ESP8266 is a fallback option and will be used if the build is for unsupported platform.
mbed_app_idw04a1.json
- Committer:
- mbed_official
- Date:
- 2019-10-08
- Revision:
- 99:86dca48315d8
- Parent:
- 95:19412faf3667
File content as of revision 99:86dca48315d8:
{ "config": { "wifi-shield": { "help": "Options are internal, WIFI_ESP8266, WIFI_IDW0XX1", "value": "WIFI_IDW0XX1" }, "wifi-ssid": { "help": "WiFi SSID", "value": "\"SSID\"" }, "wifi-password": { "help": "WiFi Password", "value": "\"PASSWORD\"" } }, "target_overrides": { "*": { "platform.stdio-convert-newlines": true, "idw0xx1.expansion-board": "IDW04A1", "idw0xx1.provide-default": true, "idw0xx1.tx": "PA_9", "idw0xx1.rx": "PA_10", "drivers.uart-serial-txbuf-size": 750, "drivers.uart-serial-rxbuf-size": 750 } }, "macros": ["IDW04A1_WIFI_HW_BUG_WA"] }