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In this lesson, we will show how to use OSOYOO ESP8266 wifi Shield and OSOYOO Basic  board (fully compatible with Arduino UNO) to work as Web Server  and show “hello world!” message in browser.

Just simply insert OSOYOO ESP8266 WiFi shield to OSOYOO Basic  board,

use jumper cap to connect E_TX to D4 and E_RX to D5 as per following picture:

Note:If you want to use above WIFI shield on Leonardo  board instead of OSOYOO Basic  board,  you have to remove the jumper cap between D4 and E-TX. Then use a jumper wire to connect the E-TX to D8   pin in Leonardo board. You also need to set the SoftwareSerial RX pin to D8 instead of D4 in your sketch code.

Fritzing Part file download link:
https://osoyoo.com/driver/Esp8266_Arduino_IOT/OSOYOO-WiFI-shield-V1.3.fzz

Software IDE:

Software Installation

Step A) Install latest IDE (If you have IDE version after 1.1.16, please skip this step).

Download IDE from https://www.arduino.cc/en/Main/Software?setlang=en, then install the software.

Step B)WifiESP Library is required to run OSOYOO ESP8266 shield sketch code. If you have installed this library, please skip this step.

WifiESP library can be downloaded from following link:
https://osoyoo.com/driver/WiFiEsp-master.zip

then in your IDE ->Sketch->Include Library->Add .ZIP Library and select the WiFiEsp-master.zip file you just downloaded, and upload it to IDE.

Step C)Download and Edit esp8266-lesson1.ino file
Please download sketch from https://osoyoo.com/driver/wifi-iot/lesson1/esp8266-lesson1.zip and unzip the file and double click esp8266-lesson1.ino file, you can edit this file in IDE.

Step D) Connect the OSOYOO Basic  board to computer via USB cable,

Step E) Open the IDE and choose corresponding board type and port type for you project.

Step F) IDE: Click file -> click Open -> choose code “esp8266-lesson1”, load up the  sketch onto your IDE.

In the  sketch, find   following lines:

char ssid[] = "******"; // your network SSID (name)
char pass[] = "******"; // your network password
please replace the ****** with your correct wifi SSID and password, otherwise your project can
 not connect to Internet. not connect to Internet.

After loading the sketch to IDE, open the serial monitor in the upper-right corner of  IDE

You will see following message:

From the serial monitor , you can see the IP address of your OSOYOO Basic  board  in the read circle (in above picture, 192.168.50.116).

Then use your browser to visit the website http://192.168.50.116, you will see following result:

Learn More about parts

No. Picture Product Name Link
1 OSOYOO basic board https://osoyoo.store/products/osoyoo-uno-r3-for-arduino?variant=31955265290351
2 OSOYOO WIFI shield https://osoyoo.store/products/esp8266-wifi-shiled-osoyoo-wifi-internet-of-things-learning-kit-for-arduino-uno?variant=31955252215919
3 Photoresistor Sensor Module https://osoyoo.store/products/photoresistor-sensor-module-light-detection-digital-switch-mete-for-arduino?variant=31955271057519
4 Water Level Detection Sensor https://osoyoo.store/products/rain-water-level-sensor-module-detection-liquid-surface-depth-height-for-arduino?variant=31955273810031
5 Sound Detection Sensor Module https://osoyoo.store/products/high-sensitivity-sound-microphone-sensor-detection-module-for-arduino-avr-pic?variant=31955278921839
6 Ultrasonic sensor https://osoyoo.store/products/hc-sr04-ultrasonic-sensor-module-for-arduino?variant=31957815558255
7 Servo motor https://osoyoo.store/products/sg90-micro-servo-for-arduino-raspberry-pi-robot?variant=31957821096047
8 Active Buzzer Module https://osoyoo.store/products/buzzer-sensor-module-for-esp8266-iot-kit?variant=31955947225199
9 Temperature&Humidity Sensor https://osoyoo.store/products/dht11-temperature-humidity-sensor-module-for-arduino?variant=31955953221743
10 Relay Module https://osoyoo.store/products/single-channel-relay-module-for-arduino-raspberry-pi?variant=31955954401391
11 Gas Sensor Module https://osoyoo.store/products/mq-2-smoke-sensor-for-arduino?variant=31955955417199
12 Digital Barometric Pressure Sensor Module https://osoyoo.store/products/bmp180-high-precision-pressure-sensor-for-arduino?variant=31957739339887
13 Infrared Sensor Module https://osoyoo.store/products/hc-sr501-pir-motion-sensor-for-arduino?variant=31957812838511
14 LED(6 x White, 6 x Red, 6 x Yellow, 6x Green) https://osoyoo.store/products/led-packs-for-arduino?variant=31957816442991