ESP32 WiFi and Bluetooth Board with OLED Display - CP2102

This development board is an ESP32 based board with Wi-Fi 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. The board has a micro USB connection by which it can be programmed and/or powered. This board has the ESP32 chip with 4MB flash memory.

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)
• Micro USB connector (micro USB kabel not included!)
• Loose headers included (not soldered)
• 0.96 inch white OLED screen (SDA pin: 5, SCL pin: 4, I2C address: 0x3C)
• Dimensions: 64 x 27.5mm x 7mm (without headers)

If you want to use the board as Arduino, start here.
For a complete manual with OLED display, see this page: ESP32 With Integrated OLED (WEMOS/Lolin) - Getting Started Arduino Style

The pins on the board are directly connected to the ESP32 chip and are therefore only suitable for 3.3V signals.

The drivers can be found here (at the "Downloads" tab): CP210x USB to UART Bridge VCP Drivers

Note: This board was not developed or made by Wemos, but it can contain the Wemos logo. However it is largely compatible with the Wemos Lolin32.