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 touchscreen and GPS. The variety of different ESP32 formats illustrate the diversity of projects centered on the ESP32 microcontroller. The selected formats are the ESP32 DEVKIT DOIT, the TTGO T-Display V1.1, the TTGO LoRa32 V2.1 1.6, the ESP32-CAM, the TTGO T-Watch V2 with GPS, and the M5Stack Core2 module (see Figure 1-1). All formats incorporate the ESP32-D0WDQ6 chip, with either revision 1 (ESP32 DEVKIT DOIT and ESP32-CAM) or revision 3, except the TTGO LoRa32 V2.1 1.6, as the ESP32-PICO-D4 chip replaced the ESP32-D0WDQ6 chip of the TTGO LoRa32 V1.0. The selected range of ESP32 module formats is not exhaustive, but does represent a comprehensive range of modules available with the ESP32 microcontroller.


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    Title :

    ESP32 Microcontroller


    Additional title:

    Mak. Innov. Ser.


    Contributors:


    Publication date :

    2023-07-01


    Size :

    54 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English





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