SSD1306_LCD Example for WIZwiki-W7500
Dependencies: Adafruit_GFX mbed-dev
Homepage
Prerequisite¶
This example is for OLED test.
To implement this function, you need a Platform board and OLED.
Below are what we used.
- WIZwiki-W7500 from WIZnet (Platform board)
- OLED from WIZnet
Hardware Configuration¶
WIZwiki-W7500 Pin map¶
OLED (from WIZnet)¶
Wiring Table¶
OLED | W7500 |
SCL | PA_9 |
SDA | PA_10 |
GND | GND |
VCC | VCC |
Software¶
Define Pins
main.cpp
#if defined(TARGET_WIZwiki_W7500) #define SDA PA_10 #define SCL PA_9 #endif
Set data for OLED
main.cpp
gOled.begin(); gOled.printf("%ux%u OLED Display\r\n", gOled.width(), gOled.height()); gOled.display();
Caution¶
watchout pins setting