Here you will find the ATtiny85 pin-out, and read further how to connect this to the Arduino board to upload sketches from it to the ATtiny85 integrated chip.Ĭonnect the following (I am using an Arduino Nano, so you have to take note the necessary pins of the board you are using when using it as an ISP). An I2C OLED display in my case, I am using the Oled display 0.91Inch I2C 3,3V-5V. I will use a Arduino Board as ISP (You may use the Arduino board of your choice, but you need to take note of the pins used for your board when using it as an ISP.) Then we need A ATTiny85 integrated chip. If you don’t know what a ATTiny is you can read about it here. I want to find out how to connect a ATTiny85 to I2C OLED Display. GND: Power Ground VCC: Power + (DC 3.3 ~5v) SCL: Clock Line SDA: Data Line connect a I2C OLED to a ATTiny85 It has a IIC interface and the display Color can be white or blue. It’s Driver IC is a SSD1306 and the Size is a 0.91 inch OLED with a resolution of 128 x 32 pixels. OLED display, no need back light, self-illumination, The display performance is better than the traditional LCD display, also lower power consumption. Due to its capability in displaying, it is often used in various application for instances, smart watch, MP3, function cellphone, portable health device and many others. In a dark environment, the contrast of OLED display is higher than LCD display. The OLED 0.91 inch is able to work despite the absence of back-light. OLED 0.91 inch is a monochrome graphic display module with a built-in 0.91 inch, 128X32 high-resolution display. In this blog I will use a ATTiny that is breadboard friendly in combination with a I2C OLED. These chips are al the same only the package is different.
In one of my previous posts ( ATTiny85), I detailed an ATTiny85, or in my case the ATTiny85 SMD chip.
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