An ESP32 MicroSD data logger is a simple way to record sensor readings without depending on Wi-Fi, a cloud service, or a continuously connected computer. The ESP32 reads a sensor … Read more
Introduction This guide will help you to get started with cloud based MQTT Broker Adafruit IO using ESP32. In the world of IoT (Internet of Things), MQTT (Message Queuing Telemetry … Read more
Introduction In this guide, we will learn how to send email using an ESP32 and an SMTP server. The ESP32 is a powerful microcontroller with Wi-Fi capabilities, making it ideal … Read more