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Exercises run on Raspberry Pi Pico (RP2040) flashed CircuitPython 8.0.5, to display on 1.5" 128x128 grayscale OLED with I2C SSD1327 driver . Prepare Libraries: Visit https://circuitpython.org/libraries download and extract CircuitPython Library Bundle for Version 8.x Upload adafruit_ssd1327.mpy and adafruit_display_shapes folder to CircuitPython device /lib folder. Connection between Raspberry Pi Pico and SSD1327 I2C OLED SSD1327 OLED Raspberry Pi Pico ================================= SDA GP14 SCL GP15 VCC 3V3 GND GND Exercise Code: rpi_ssd1327_a.py import os, sys import board import time import busio import displayio import adafruit_ssd1327 from adafruit_display_shapes.rect import Rect displayio.release_displays() DISP_WIDTH = 128 DISP_HEIGHT = 128 SDA = board.GP14 SCL = board.GP15 i2c = busio.I2C(SCL, SDA) display_bus = displayio.I2CDisplay(i2c, device_address=60) display = adafruit_ssd1327.SSD1327(display_bus, width=DISP_WIDTH,...

The following video show installing "Adafruit SSD1327" library in Arduino IDE 1.8.19, run on Nano RP2040 Connect (in Arduino framework) to drive my no brand 1.5" 128x128 SSD1327 I2C grayscale OLED . The pins used for I2C on the Nano RP2040 Connect are the following: SDA - A4 SCL - A5 (ref: https://docs.arduino.cc/tutorials/nano-rp2040-connect/rp2040-01-technical-reference ) Check using i2c_scanner , the SSD1327 OLED's I2C address is 0x3C. Related: ~  Raspberry Pi Pico/CircuitPython display on SSD1327 grayscale OLED

It's a 1.5 inch 128x128 grayscale OLED with I2C SSD1327 driver. - Product page:  1.5inch OLED Module SKU:MC01503 Related: ~  Drive SSD1327 I2C grayscale OLED with Nano RP2040 Connect (in Arduino framework), using "Adafruit SSD1327" library . ~  Raspberry Pi Pico/CircuitPython display on SSD1327 grayscale OLED