Turning on and off home lamps and other appliance using Alexa and NodeMCU
Follow the below steps to configure NodeMCU:
Step 1: Visit sinric.com and Sign up
Step 2: After sign up/Login you will see Your API key on left side grid copy that and paste it to MyAPI on 14th line
Step 3: Add you Wi-Fi SSID on 15th line
Step 4: Put your password on 16th line
Step 5: Create switches on sinric.com in this example i created 4 switches
Step 6: Copy each switch API key and add it to corresponsing device ID line from 23rd to 26th.
Step 7: Plug your ESP8266 and check in the Arduino IDE the board you selected is NodeMCU 1.0 and port is set
Step 8: Upload it to Your ESP8266
Great, you did it 👏
Circuit Diagram:
