ESP32 versus ESP8266: Which Wi-Fi Microcontroller is Right for Your IoT Device? byTechKnowSurfBlog •January 10, 2023 When it comes to building an Internet of Things (IoT) device, one of the most important decisions you'll need to make is which microcontroller to use. Two of the most popular options are the ESP8266 and the ESP32, both made by Espressif Systems an…