Home ESP-32 NODE MCU CONTROLLER byelectronicprojectmaking -June 22, 2026 Universal IoT Web Controller Live Connection Engine Universal Controller Checking Dashboard Cache... ESP32 NODE MCU ESP8266 Hardware Terminal State OFF TURN ON TURN OFF 🔧 Configure Device Pipeline Custom Appliance Name Firebase Database URL Unique Device ID / Path CONNECT HARDWARE ...STEP 1 : CREATE AN ACCOUNT { "rules": { ".read": true, ".write": true }}STEP 2 : Copy the above code. Goto Realtime Database and paste to Rules section Facebook Twitter