The ESP-8266-OLED development board integrates an ESP-8266 WiFi module with a 0.91" or 0.96" SSD1306 OLED display (128×32 or 128×64 pixels) using I²C communication. It supports Arduino IDE and MicroPython programming, offering 4MB flash memory, 12 digital pins, and connectivity via WiFi. Ideal for IoT projects, it displays text, shapes, and images with low power consumption.
| Microcontroller | ESP8266 (ESP-12E) |
|---|---|
| CPU | Tensilica Xtensa 32-bit LX106 RISC-Prozessor |
| Frequency | 80MHz bis 160MHz |
| WiFi | 802.11 b/g/n |
| Memory |
RAM: 128kB Flash: 4MB |
| Communication | I²C for OLED |
| Digital E/A Pins | 16 |
| Power Supply | 3.3V or 5V via USB |
| OLED: |
Size: 0.91" or 0.96" Colors: yellow, blue Driver: SSD1306 Display Resolution: 128×32 or 128×64 pixels |
The integrated 0.96″ OLED is available on the I²C interface with the following pins:
SDA: GPIO12
SCL/CLK: GPIO14
