![ESP32 Arduino IoT Cloud Google p0 Smart Home IoT Project using Arduino Cloud](https://iotcircuithub.com/wp-content/uploads/2021/07/ESP32-Arduino-IoT-Cloud-Google-p0-768x432.webp)
ESP32 Smart Home IoT project to control 4 relays & monitor room temperature using Arduino Cloud, Alexa, IR remote, and switches. Circuit + Code.
![ESP32 WLED project V1 P4 ESP32 WLED project V1 P4](https://iotcircuithub.com/wp-content/uploads/2023/10/ESP32-WLED-project-V1-P4-768x432.webp)
FREE IoT-based WLED Project using ESP32 Alexa to control any RGB LED strip with voice commands, IR remote, & manual switch.
![esp32 blynk iot project p1 Home Automation using ESP32 Blynk Bluetooth IR](https://iotcircuithub.com/wp-content/uploads/2023/09/esp32-blynk-iot-project-p1-768x432.webp)
Make IoT-based home automation using ESP32 Blynk + Bluetooth + IR remote + Manual control relays using FREE tools (Circuit + Source Code)
![esp32 alexa home automation p11 ESP32 Alexa IoT Project](https://iotcircuithub.com/wp-content/uploads/2023/09/esp32-alexa-home-automation-p11-768x432.webp)
Make IoT-based Alexa home automation system using ESP32, Echo Dot, & relays. Also update WiFi credentials through OTA. (Circuit + Code)
![universal remote esp8266 cadio p1 Universal Remote Control using ESP8266 Cadio](https://iotcircuithub.com/wp-content/uploads/2023/04/universal-remote-esp8266-cadio-p1-768x432.webp)
Make IoT-based Universal Remote control using ESP8266 Cadio & Google Assistant to control all IR devices through internet. (No Code required)
![esp32 alexa home automation p1 Amazon Echo Home Automation using ESP32](https://iotcircuithub.com/wp-content/uploads/2022/12/esp32-alexa-home-automation-p1-768x432.webp)
Make practical IoT-based Amazon Echo Home Automation system with fan dimmer using ESP32, ESPAlexa library, & Bluetooth. (Circuit + Code)
![ESP32 C3 IoT Project p4 IoT Project with Smallest ESP32-C3 Blynk](https://iotcircuithub.com/wp-content/uploads/2022/11/ESP32-C3-IoT-Project-p4-768x446.jpg)
Make a practical IoT project using the Smallest ESP32C3 from the XIAO series & DHT11 sensor with the Blynk IoT platform. (Circuit + Source Code)
![ESP32 Blynk IoT Project p1 ESP32 Blynk IoT Project](https://iotcircuithub.com/wp-content/uploads/2022/11/ESP32-Blynk-IoT-Project-p1-768x432.webp)
Make ESP32 Blynk IoT + Bluetooth + IR Remote + Manual Switch control relays with Fan Dimmer circuit explained with Circuit and Source Code.
![esp32 iot smart home p2 ESP32 IoT Project using ESP RainMaker](https://iotcircuithub.com/wp-content/uploads/2022/10/esp32-iot-smart-home-p2-768x436.jpg)
Make practical ESP32 IoT project using ESP RainMaker, Sensors to control relays & Fan Speed with Alexa, Google Home, IR remote, & switches.
![esp32 blynk iot project P4 ESP32 Blynk Home Automation System](https://iotcircuithub.com/wp-content/uploads/2022/10/esp32-blynk-iot-project-P4-768x436.jpg)
Make a practical home automation system with Fan Speed control using ESP32, sensors, and the New Blynk IoT platform. (Circuit + Source Code).
![ESP8266 NodeMCU IoT Project p1 NodeMCU IoT Project](https://iotcircuithub.com/wp-content/uploads/2022/09/ESP8266-NodeMCU-IoT-Project-p1-768x432.jpg)
Make a NodeMCU IoT project using sensors with the New Blynk Automation. It can save the last GPIO state after power failure. (Circuit + Code).
![ESP32 project with preferences p9 ESP32 project with preferences](https://iotcircuithub.com/wp-content/uploads/2022/09/ESP32-project-with-preferences-p9-768x436.jpg)
ESP32 Project to control 8 relays with Google Assistant, Alexa, IR remote & switch. Remember the last GPIO state (EEPROM). Circuit + Code.