Android device controls Arduino's inputs and outputs using USB and serial protocol.
Project tutorial by Projecter
IoT using your website.
Frequency counter and voltmeter for Android phone or tablet using Arduino and Bluetooth.
Christmas is coming and you know we had to build something that would put the entire neighborhood into the Christmas spirit!
Project showcase by Savva Osipov
Musical color for WS2812b, Arduino and PC.
Project tutorial by juraspb
Every Day is a Great Day for a Gift!
Design your own Giftduino and give it to someone special :)
Project tutorial by circuito.io team
If You get sensors from Arduino it will be easier to add the code, there are many sample codes for each sensor.
Make sure your PHP website has fopen (file open) enabled. Add the php script to the page on your website.
This project is based on the idea of using your website as a cloud. In this setup the ESP is a wifi station and it doesn't listen to requests, it transmits data to the website every period of time set by the Arduino. It means that in your browser you can see the recently sent data. It can be like real time data if you transmit the data every few seconds.
The better way is setting up the ESP as a server that listens continuously for requests and reply to them. For that it requires complex code that can understand the request and compose a reply. You also need to setup the Port Forwarding in your router.
There is an error in the circuit. The ESP8266 has to be connected to the software serial. The code assign arduino pins 2 and 3. The green wire has to go to pin 2 of the arduino and the yellow wire to pin 3 of the arduino.
I tried it and I get some communication. The code uses the UART of the arduino to communicate with the serial monitor and the software serial communicates with the ESP8266.
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