Well got these in, and not one of them works?... what are the addresses? 0x3C?..

Mine all worked fine. I used the i2c_scanner detection utility from the web to get the address. I've since changed displays but think the address was the standard one of 0X3C

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AITRIP 6 PCS 0.91 inch I2C SSD1306 128x32 Pixels IIC 3.3V 5V Blue Character Display 4Pins Compatible with Arduino ESP32 ESP8266 AVR PIC STM32 and for Raspberry Pi

Product ID: 501838925

Details

Brand
AITRIP
Compatible Devices
Arduino ESP32
Connectivity Technology
I2C
Included Components
others
RAM Memory Technology
LPDDR3

⚡Ultra low 0.04W power consumption

🔗4-pin I2C interface, plug & play

🔵128x32 crisp OLED resolution

S$27

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Description

🔵 Elevate your DIY game with sleek, power-smart OLED clarity!

POWER SMART DESIGN - Operate efficiently between 3.3V to 5V with minimal energy draw, perfect for battery-powered builds.
ROBUST OPERATING RANGE - Reliable performance from -40°C to 85°C ensures durability in diverse environments.
VIVID 128 X 32 OLED DISPLAY - Experience sharp, clear visuals with high pixel density for your projects.
EFFORTLESS I 2 C CONNECTIVITY - Simplify wiring with just 4 pins, compatible with Arduino, ESP32, Raspberry Pi & more.
WIDE COMPATIBILITY SPECTRUM - Seamlessly integrates with popular microcontrollers like AVR, PIC, STM32, and ESP series.

The AITRIP 6 PCS 0.91 inch OLED displays feature a sharp 128x32 pixel resolution with a power-efficient SSD1306 driver. Designed for easy 4-pin I2C connectivity, they support a wide voltage range (3.3V-5V) and operate reliably in extreme temperatures (-40°C to 85°C). Compatible with Arduino, ESP32, Raspberry Pi, and other popular microcontrollers, these modules are perfect for professionals seeking compact, versatile, and energy-saving display solutions.

Specifications

ASIN	B0B7H7NXMB
Best Sellers Rank	#2,986 in Single Board Computers (Computers & Accessories)
Brand	AITRIP
Built-In Media	others
Compatible Devices	Arduino, ESP32, ESP8266, AVR, PIC, STM32, Raspberry Pi
Connectivity Technology	I2C
Customer Reviews	4.8 4.8 out of 5 stars (13)
Manufacturer	AITRIP
Processor Count	1
RAM Memory Technology	LPDDR3
UPC	701715523401
Unit Count	6 Count
Warranty Description	1

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