WEMOS ESP32 Board with OLED

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ESP32 Board with OLED
ESP32 Board with OLED
ESP32 Board with OLED


ESP32 is highly-integrated with in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. ESP32 adds priceless functionality and versatility to your applications with minimal Printed Circuit Board (PCB) area requirements.


  • The main control chip using ESP-WROOM-32, Tensilica LX6 dual core processor, clocked at 240MHz,
  • computing capacity of up to 600DMIPS, 520 SRAM, 802.11 KB chip b/g/n HT40 Wi-Fi transceiver, baseband,
  • and LWIP protocol stack, Bluetooth (Bluetooth dual-mode integrated traditional and BLE low-power Bluetooth).
  • On-board 4 Mt bytes (32 Mt bit) , Flash, and Wi-Fi antennas.
  • 0.96 inch White OLED display.
  • CP2102 USB to serial chip, perfect support for Arduino development environment
  • Lithium battery charging circuit and interface,
  • Add I2C expansion port with lithium battery charging and discharging function, easy to add GY module, such as GY21, BME280, can be powered by 3.7V lithium battery.

Packing List

  • 1 x ESP32 with OLED Module
  • 2 x Pin header
  • 1 x PH 2.0 Power cable




Please refer to: https://github.com/squix78/esp8266-oled-ssd1306

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