Price: $11.99
(as of Oct 25, 2025 13:03:17 UTC - Details)

Product description

ESP32 0.96 inch OLED Board

This circuit board integrates the ESP32 and a 0.96-inch OLED screen, providing all the functionality of the traditional ESP32 Devkit module, with the same peripheral ports, as well as high-performance development tools and high-definition data display. It supports multiple programming modes, for Arduino IDE, MicroPython, and Lua scripts, and features the ESP32 chip with a 240MHz main frequency and 4MB flash memory, enabling it to easily handle various tasks and applications, with a complete network protocol stack and security mechanism. It is low power consumption and high performance, suitable for beginners and professionals to develop and apply Internet of Things projects. The pins are soldered. Plug and play.

ESP32 Devkit

Specifications &Features :

Microcontroller:32-bit Xtensa@ dual-core @240MHzOperating Voltage:3.3VDriver:CH340Wi-Fi IEEE 802.11 b/g/n 2.4GHz,BLE 4.2 BR/EDR Flash:4MB,520 KB SRAM (16 KB for cache),448 KB ROM34 GPIOs，4x SPI，3x UART，2x I2C2x I2S，RMT，LED PWM，1 host SD/eMMC/SDIO1 slave SDIO/SPI，TWAI，12-bit ADC，EthernetUSB-TTL based on CH340 is included onboard,Enabling Plug n Play

Applications: Network information display Internet of Things Home automation Measurement Tools Smart home gateway Sensor Network Industrial Control etc...

0.96 inch SSD1306 OLED

Features :

OLED self-luminous, no backlightSize: 0.96 inchColor: Yellow BlueDriver IC: SSD1306Voltage: 3.3V-5V DCWorking Temperature: -30°C~70°CModule Size: 27mmx 27mm x 4mmViewing angle: > 160°,High resolution: 128 x 64Screen material: glass, need good protection I2C Interface :

SCL: I2C Serial ClockSDA: I2C Serial Data

Applications: Display Wifi Connection Status Display debugging information Display battery power level Display network Weather, News and Clock MP3, MP4, watch etc...

ESP32 and OLED Port Mapping

ESP32 -------------- 0.96'' OLED

VCC(3.3V) ----------- VCC

GND ----------------- GND

D21(GPIO21) ------- SDA

D22(GPIO22) ------- SCL

How to Make ESP32-OLED Board Work:

Refer to the 4th Picture and 5th picture above. Download the driver, connect board to the computer with Micro USB cable, configure the IDE, and upload the code to board

Package List:

1 x ESP32-0.96'' OLED Board (Pin Header Soldered)

The ESP32 0.96'' OLED board has all the features of the traditional ESP32 Devkit V1 module,with the same exact peripheral ports,offers seamless integration with a 0.96-inch OLED display, eliminating the need for frustrating wires and breadboards.Display features a high-resolution 128x64 with SSD1306 driver and is compatible with I2C interfaces. Plus,It uses Micro usb cable to connect. Say goodbye to messy setups and hello to hassle-free electronics with the ESP32 board
The Board is based on ESP32-WROOM-32 module integrated with Antenna switches, RF Balun, power amplifiers, low-noise amplifiers, filters, and management modules, and the entire solution occupies the least area of PCB. 2.4 GHz Wi-Fi plus BLE dual-mode chip, with TSMC Ultra-low power consumption 40nm technology, power dissipation performance and RF performance is the best, safe and reliable, easy to extend to a variety of applications
This board uses I2C to connect to an OLED display via the SDA (D21 / GPIO21) and SCL (D22 / GPIO22) pins. With this board,it's easy to display a variety of information and data
To install the new version driver for CH340,simply search for the keywords "CH340 Driver" on Google.com or Bing.com and follow the installation instructions provided.Recommended for Win10 Operating System
This board is an outstanding option for various Internet of Things (IoT) projects. It can be used to display network connection status,monitor information, power levels, and other relevant data. Additionally, it's suitable for building Internet Weather Stations, News Stations, Clocks, and Other similar applications

Price: $11.99
(as of Oct 25, 2025 13:03:17 UTC - Details)