D-duino-32 II Dual Screen ESP32 Development Board Product Review - Review

Introduction

In the world of DIY electronics and microcontroller development boards, the D-duino-32 II from DSTIKE stands out as a versatile and feature-packed option. This development board combines the power of the ESP32 microcontroller with dual 1.3' OLED displays, WiFi, Bluetooth, onboard SD card support, and a range of GPIOs for endless project possibilities.

Features and Functionality

The D-duino-32 II is equipped with dual OLED displays with IIC addresses 0x3C and 0x3D, allowing for simultaneous display of information and data. The onboard SD card slot, which comes with a 512MB TF card included, enables storage and retrieval of data directly on the board. Additionally, the inclusion of a rotary switch and push-button switch enhances user interaction and control over projects.

Versatile GPIOs and Charging System

With 17 programmable GPIO pins, the D-duino-32 II offers ample flexibility for connecting sensors, actuators, and other peripherals. The integrated charging system ensures hassle-free recharging of the board's battery via the included Type-C cable. Users can seamlessly switch between battery and USB power sources as needed.

D-duino-32 II Dual Screen ESP32 Development Board Product Review

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