Description

This is a small form factor ATMega328p development board with a 0.96" Blue OLED display. The display is I2C bus connected. A serial UART is provided for easy USB connection - no FTDI board needed. (CH340 drivers need to be installed)

The following pins are available on header pins:

• Digital pins - D2,D3,D4,
• Analog pins - A0,
• i2C pins A4,A5 (SCL,SDA)
• SPI pins are available through the 6 pin ICP header if needed.
• The board runs at 5V with onboard LDO 5V and 3.3V regulators. Vin max is 16V. Set the Arduino IDE for board type Uno to use this board.

Why did you make this?

I made this board for convenience. Rather than have a separate Uno and display board connected with a birds nest of wires, the board and display are ready to use. I have also used a Mini USB connector rather than the fragile micro USB.

Small size - 30 mm x 40 mm, convenience and a laser cut acrylic frame included for protection makes this board very useful for Makers and experimenters.

For a color display - see my other listing with an integrated 1.54" TFT display.