Our 1.3-inch OLED expansion board for Raspberry Pi 2B/3B/3B+/Zero/Zero W which features a HAT compatible 40-pin male header, as well as a joystick (5 positions) and three buttons.
It features a blue, 128x64 resolution OLED display driven by an SH1106 chip. It exposes 4 wire SPI, 3 wire SPI and I2C interfaces.
The display interfaces with the Raspberry through the 40-pin HAT interface. The display features a 40-pin male socket and requires for the Raspberry Pi to have a 40 pin male header soldered.
SPECIFICATION
INTERFACE
SYMBOL | Raspberry Pi PIN (BCM) | DESCRIPTION |
---|---|---|
KEY1 | P21 | Button 1/GPIO |
KEY2 | P20 | Button 2/GPIO |
KEY3 | P16 | Button 3/GPIO |
Joystick Up | P6 | Joystick Up |
Joystick Down | P19 | Joystick Down |
Joystick Left | P5 | Joystick Left |
Joystick Right | P26 | Joystick Right |
Joystick Press | P13 | Joystick Press |
SCLK | P11/SCLK | SPI clock input |
MOSI | P10/MOSI | SPI data input |
DC | P24 | Data/Command selection (high for data, low for command) |
CS | P8/CE0 | Chip selection, low active |
RST | P25 | Reset, low active |