This is a DIY project in which I control a relay module using ESP8266 via WiFi through BLynk. The relay module can activate or deactivate any High Voltage(90-240V) Appliances.
DIY-Home-Automation-using-ESP8266/ESP-01_WiFi_Relay_Gerber_File.zip.
DOWNLOAD LAY-OUT/here
| /************************************************************* |
| By Shyam Ravi- theTechnowright |
| www.youtube.com/thetechnowright |
| |
| Download latest Blynk library here: |
| https://github.com/blynkkk/blynk-library/releases/latest |
| |
| Blynk is a platform with iOS and Android apps to control |
| Arduino, Raspberry Pi and the likes over the Internet. |
| You can easily build graphic interfaces for all your |
| projects by simply dragging and dropping widgets. |
| |
| You’ll need: |
| - Blynk App (download from AppStore or Google Play) |
| - ESP8266 board |
| - Decide how to connect to Blynk |
| (USB, Ethernet, Wi-Fi, Bluetooth, ... |
| *************************************************************/ |
| /* Comment this out to disable prints and save space */ |
| #define BLYNK_PRINT Serial |
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| #include <ESP8266WiFi.h> |
| #include <BlynkSimpleEsp8266.h> |
|
|
| // You should get Auth Token in the Blynk App. |
|
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| char auth[] = "XXXXXXXXXXXXXXXXXXX";//Enter your Auth token here |
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|
| // Your WiFi credentials. |
| // Set password to "" for open networks. |
| char ssid[] = "XXXXXXX"; //SSID |
| char pass[] = "XXXXXXXXXXX"; //Password |
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|
| void setup() |
| { |
| // Debug console |
| Serial.begin(115200); //ESP8266 boards |
|
|
| //Blynk.begin(auth, ssid, pass); |
| // You can also specify server: |
| Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 8080); |
| //Blynk.begin(auth, ssid, pass, IPAddress(XXX,XXX,X,XX), 8080); |
| } |
|
|
| void loop() |
| { |
| Blynk.run(); |
| // You can inject your own code or combine it with other sketches. |
| // Check other examples on how to communicate with Blynk. Remember |
| // to avoid delay() function! |
| } |
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