Arduino Project 3 - ESP8266
My team consists of four people. This time, the project is about our experience with wifi using ESP8266. The Arduino used in this project is Arduino Uno. This project began on Feb 26 and ended on Mar 3. During project development, as usual, we have some obstacles. The process will be shown below.
Jessica, Alicia, Eveline, and Asta (from left to right)
Team members
[Feb 26] So, what is ESP? ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and microcontroller capability produced by Shanghai-based Chinese manufacturer. We were going to test the ESP and then realized that we were short of female jumper wires which should be used to connect the ESP with the breadboard. So, we could do nothing that day.
[Mar 3] We got the female jumper wires and got back to work. The equipments that used in this project is Arduino Uno, ESP8266, breadboard, 5 female-male jumper wires, 1 male-male jumper wire, and notebook installed with Arduino IDE. The circuit can be built like the picture shown below.
Picture 1. Circuit for the project
Picture 2. Try to connect everything
Picture 3. Finished the design
Picture 4. Ready to be build
Picture 5. Ready
After finish designed the circuit, we upload the sketch to the Arduino board. The code can be seen by following the link below.
Then, open the serial monitor and change the setting to Both NL & CR, and the baudrate to 115200 on the lower right. Then we texted 'AT' on the text box and sent it, the 'OK' response had been received. Then, we texted with many other commands.
Picture 6. Testing-1
Picture 7. Testing-2
Picture 8. Testing-3
Picture 9. Testing-4
Picture 10. Testing-5
Picture 11. Testing-6
Finally, the project will work like this.
Picture 12. Start working
That's it, we're done. Thank you, and wait for the next projects, have a good day guys :)
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