© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023
N. CameronESP32 Formats and CommunicationMaker Innovations Serieshttps://doi.org/10.1007/978-1-4842-9376-8_1

1. ESP32 Microcontroller

Neil Cameron1  
(1)
Edinburgh, UK
 
The ESP32 microcontroller has Wi-Fi and Bluetooth functionality, Bluetooth Low Energy (BLE) communication, independent timers, analog to digital and digital to analog converters (ADCs and DACs), capacitive touch sensors, and a Hall effect sensor. The ESP32 microcontroller includes two 240MHz cores, each with a Tensilica Xtensa 32-bit LX6 microprocessor. The ESP32 microcontroller is incorporated in several formats, ranging from a development board to an integrated watch with touch screen and GPS. ...

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