![](/media/cache/group/WIZnet_logo_001.jpg.50x50_q85.jpg)
Geolocation and NTP Example for WizFi250 on WIZwiki-W7500
Dependencies: Adafruit_GFX HTTPClient NTPClient WizFi250Interface mbed
System Diagram
I want to make a watch, that can check my location and time. So I decide to make this watch using Wi-Fi module(WizFi250) and Cortex-M0 MCU(WIZwiki-W7500). For getting geolocation of this watch, I used ip-api.com which geolocation server and I used NTP server for getting current time. This picture is system diagram of my project.
Materials
WIZwiki-W7500 ( MCU )
WizFi250-EVB ( Wi-Fi Module )
Sensor Shield
SSD1306 OLED
Refer to this URL.
https://developer.mbed.org/components/Adafruit-OLED-128x32/
Hardware Configuration
UART0 RX/TX/CTS/RTS pins of WIZwiki-W7500 board are used to control WizFi250 which Wi-Fi module and It use I2C SDA/SCL pins for using SSD1306 OLED.
Demo Video
For more detailed information, refer to this URL.
Diff: mbed-src.lib
- Revision:
- 4:6d1627cfb314
- Parent:
- 3:1f2938317c31
--- a/mbed-src.lib Wed Aug 26 00:44:40 2015 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/mbed-src/#bc40b8d2aec4