The ESP32 is a System on Chip (SoC) designed by Espressifs systems that can be used to add both Wi-Fi and Bluetooth functionality to projects. It is ideal for the development of mobile devices, IoT applications and wearable electronics due to its wireless capabilities and smart power management among other features. Since the ESP32 SoC comes in the form of a surface mount chip or module, it is not easy to use for prototyping in its barebones state. That is why it is advisable to use an ESP32 breakout board when developing your projects.
To access all the features on the ESP32, one must have access to all its pins. The ESP32 breakout boards make this possible by providing a breadboard-friendly pin configuration that developers can use to easily interface the ESP32 with other devices and components. In addition to this, the breakout boards provide all additional circuitry that the ESP32 needs to function. All these things expedite the prototype development process, reducing the cost and time it takes to build a project using the ESP32 SoC.
This ESP32 breakout board review will analyze several popular ESP32 breakout boards that are available in the market. It will also provide an insight into what to look for when selecting a breakout board. With this information, you will be able to purchase an ESP32 board that serves all your needs.