This ESP32 Development Board is a compact, powerful, and WiFi/Bluetooth-enabled microcontroller platform, integrated with a 0.96" OLED display and USB Type-C interface. It features a dual-core 32-bit processor, a wide array of GPIO pins, and built-in peripherals. Designed for both prototyping and production, this board is perfect for IoT, automation, wireless sensor networks, smart devices, and more.

Features :

• ESP32 Dual-Core Microcontroller (Xtensa LX6 @ 240 MHz): High-performance CPU capable of multitasking and low-power operations.
• Integrated 0.96" OLED Display (128x64 resolution): SSD1306-based monochrome screen (I2C), great for real-time data, menus, or graphics. Typically configured with GPIO4 (SDA) and GPIO5 (SCL).
• Type-C USB Interface: Reversible and robust USB-C connector for powering and programming the board.
• WiFi + Bluetooth (BLE + Classic): 802.11 b/g/n WiFi and Bluetooth v4.2 (BR/EDR and BLE), enabling wireless connectivity and device communication.
• Large Flash & RAM: 4 MB Flash and 520 KB SRAM allow for running large sketches, OTA updates, and complex logic.
• Rich Peripheral Support: ADC, DAC, PWM, I2C, SPI, UART, touch sensors, and more.
• Breadboard Friendly: Compact form factor with castellated pin headers for easy prototyping.

Specifications :

• Microcontroller: ESP32-WROOM-32 (Dual-core Xtensa LX6)
• Clock Speed: Up to 240 MHz
• Flash Memory: 4 MB (external SPI flash)
• SRAM: 520 KB
• Connectivity: WiFi 802.11 b/g/n, Bluetooth 4.2 (Classic + BLE)
• USB Interface: Type-C (with onboard USB-UART bridge, e.g., CH340 or CP2102)
• Display: 0.96" OLED, 128x64, SSD1306 controller (I2C)
• GPIO: Pins30+ multifunctional I/Os
• Analog Inputs: (ADC)18 channels (12-bit resolution)
• DAC Outputs: 2 channels
• Interfaces: SPI, I2C, UART, PWM, I2S, CAN
• Operating Voltage: 3.3V (Logic Level)
• Power Supply: 5V via USB-C or 3.3V via VIN
• Dimensions: Approx. 51mm x 25mm x 13mm
• Programming and Compatibility :
  • Development Platforms:
    • Arduino IDE
    • PlatformIO
    • Espressif IDF
    • MicroPython
    • Lua (NodeMCU firmware)
  • Drivers Required:
    • CH340 or CP2102 USB drivers for Windows
    • macOS/Linux typically install automatically
  • Supported Libraries:
    • Adafruit_SSD1306, ESP32WiFi, BluetoothSerial, Wire.h, etc.