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About this project:
In this lesson, we will show how to use W5100 Ethernet Shield and OSOYOO Basic mainboard to work as Web Server , show “hello world!” message in browser.
Just simply insert W5100 Ethernet shield to OSOYOO Basic mainboard , then connect W5100 to Router through RJ45 cable.Connect a network cable to W5100 network port .If need to use phone control, please keep the phone network consistent with the W5100 network.
Connect the OSOYOO Basic mainboard to computer via USB cable,download sketch from https://osoyoo.com/driver/ethernet_iot/lesson1/w5100webserver.ino and load it into IDE
After do that,choose the corresponding board type and port type as below
Now you can upload the sketch code to OSOYOO Basic mainboard by click UPLOAD button(press Ctrl+U key)
The most important code lines are line 64,65 as following:
These two lines send following string to browser:
Osoyoo Ethernet IoT Lesson 1
When the code is running in mainboard, open the Serial Monitor(set baud rate to 9600in lower right corner), you will see serial monitor suggest you visit some url as following page:
In above example, we can visit http://192.168.50.14 , you will see browser page shows html data from IDE:
DownLoad Url osoyoo.com