![ESP32 Alexa controlled Relay Cover ESP32 Alexa controlled Relay Cover pic](https://iotcircuithub.com/wp-content/uploads/2021/01/ESP32-Alexa-controlled-Relay-Cover-768x432.jpg)
ESP32 Alexa controlled relay module to control 8 home appliances with Amazon Alexa App & Manual Switch. Explained with Circuit & Source Code.
![Blynk ESP32 home automation cover Blynk ESP32 home automation system](https://iotcircuithub.com/wp-content/uploads/2020/12/Blynk-ESP32-home-automation-cover-768x432.jpg)
Blynk ESP32 Home Automation system to control 8-channel relay module with and without internet. Explained with Circuit & Source Code.
![ESP32 Alexa Dimmer PIC 12 ESP32 Alexa Dimmer PIC 12](https://iotcircuithub.com/wp-content/uploads/2020/11/ESP32-Alexa-Dimmer-PIC-_12-768x432.jpg)
How to make ESP32 PWM LED dimmer with voice control using Alexa. Also without the internet control the brightness with the potentiometer.