ESP32 with OLED screen module


This development board is an ESP32 based board with WiFi and Bluetooth and a white 0.96 inch OLED display.
The CP2102 USB to serial converter makes it easy to program, even as an Arduino.
board has a micro USB connection by which it can be programmed and/or powered. (micro USB cable not included)
This board has the ESP32 chip with 4MB flash memory.

Technical Specifications:

  • ESP32 chip with 512kB RAM (240Mhz dual core processor)
  • Up to 19x digital pins
  • Up to 11x analog pins
  • Two analog (DAC) outputs (pin 25 DAC1 and pin 26 DAC2)
  • 1x SPI, 1x I2C, 1x UART (TX/RX)
  • Pinout: see images
  • Onboard voltage regulator for input voltage of (5-12V Vin pin)
  • 0.96 inch white OLED screen (SDA pin: 5, SCL pin: 4, I2C address: 0x3C)
  • Dimensions: 64 x 27.5mm x 7mm
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