Smart Home - IotCircuitHub

IoT Based Plant Monitoring System using ESP32 & Soil Moisture Sensor

Build an IoT-based Plant Monitoring System using ESP32 and a Capacitive Soil Moisture Sensor. Explained the Circuit and Source codes.

IoT Home Automation using ESP32 Firebase Realtime Database with Web Dashboard and manual relay control via switches or buttons.

Control 4 relays via ESP-NOW with Web Interface, OLED feedback, and manual buttons. A compact, real-time ESP-NOW home automation project.

ESP8266 Firebase IoT project for smart home relay control with manual switch, EEPROM memory, and real-time web sync. (Circuit + Code)

Build an ESP32 home automation system with Web control, manual switches, EEPROM relay memory, and real-time status dashboard.

In this ESP32 ESPNOW project, Master sends control signals to the Slave, while receiving real-time relay feedback displayed on an OLED screen.

Make simple IoT project using the ESP01 Arduino Cloud control relay with FREE tools. Explained Circuit & Source Code.

In this ESP32 Web Server tutorial, we’ll guide you through building a Wi-Fi-controlled relay system using the ESP32. The ESP32…

In this IoT project, I have explained how to make an Arduino Cloud ESP8266 home automation system to control appliances…

ESP32 Smart Home IoT project to control 4 relays & monitor room temperature using Arduino Cloud, Alexa, IR remote, and switches. Circuit + Code.

Control multiple relays with ESP32 Matter protocol using ESP ZeroCode platform. Generate the firmware without writing a single line of code.

Make ESP32 DS3231 RTC timer control relay with OLED clock. You can set the ON/OFF time for the relay using the ESP32 access point.