This development board integrates the ESP8266 ESP-12F WiFi module with a 0.96" OLED display (128x64 resolution, blue and yellow dual-color), and a CH340 USB-to-Serial converter, all in a compact form factor. Designed with a USB Type-C connector, this board offers modern connectivity and enhanced power delivery. It’s perfect for IoT applications, DIY electronics, and prototyping.

Features :

• WiFi Enabled (ESP8266 ESP-12F): Built-in WiFi with TCP/IP stack, ideal for wireless communication and internet-based projects.
• OLED Display (0.96", Blue & Yellow): SSD1306 controller with I2C interface. Displays real-time data, system status, or custom graphics.
• Type-C USB Connector: More robust and reversible USB interface. Supports higher current and data reliability.
• CH340 USB to Serial Chip: Ensures stable USB communication with computers. Compatible with Windows, Linux, and macOS.
• Integrated Voltage Regulator: Accepts 5V input via USB and regulates it to 3.3V required by the ESP8266.
• Breadboard Friendly Design: Pin headers on both sides allow easy integration into prototyping boards or custom circuits.
• Compact and Lightweight: Ideal for embedding in small IoT devices, remote sensors, and wearable electronics.

Specifications :

• Microcontroller: ESP8266EX (32-bit, 80/160 MHz, Tensilica L106)
• Flash Memory: 4 MB (ESP-12F module)
• WiFi Standard: 802.11 b/g/n, 2.4 GHz
• Display: 0.96" OLED, 128x64 resolution, I2C interface
• Display Controller: SSD1306
• USB Interface: CH340 USB to UART
• Power Supply: 5V via USB Type-C or 3.3V via VIN
• I/O Pins: ~11 usable GPIOs, PWM, ADC, I2C, SPI, UART
• Dimensions: Approx. 48 x 25 x 12 mm
• Operating Voltage: 3.3V (Logic level)
• Programming & Compatibility:
  • Supported IDEs: Arduino IDE, PlatformIO, Lua, MicroPython, NodeMCU firmware
  • Libraries: SSD1306 display libraries, ESP8266WiFi, Adafruit GFX, etc.
  • Driver Required: CH340 USB driver for Windows (most Linux/macOS systems detect it natively)

Applications:

• IoT Home Automation
• WiFi-Enabled Sensor Nodes
• Weather Stations
• Data Loggers with Display Output
• Smart Displays
• Networked Devices and Dashboards