Waveshare 0.96inch 128x64 Yellow/Blue OLED Module (A) Waveshare 0.96inch OLED (A) is a compact OLED display module for microcontroller projects, embedded interfaces, sensor readouts, and small device panels. It provides a 0.96inch OLED screen, 128 x 64 resolution, and selectable 3-wire SPI, 4-wire SPI, or I2C communication. The A version uses an angled / horizontal pinheader layout and operates at 3.3V. The screen has a yellow upper section and blue lower section, with a wide viewing angle greater than 160 degrees. Waveshare notes that this is a fixed yellow/blue section display, not a regular dual-color display. For related Waveshare OLED options, compare the Waveshare 0.96inch OLED (B), Waveshare 0.96inch OLED Module, and Waveshare 0.91inch OLED Module. For RGB color output, see the Waveshare 0.95inch RGB OLED (A). Technical Specifications Brand Waveshare Part Number 0.96inch OLED (A) Store SKU Waveshare-9085 Display Type OLED display module Display Size 0.96inch Resolution 128 x 64 Display Color Layout 1/4 yellow upper section and 3/4 blue lower section Driver Chip Reference 1306 Interface 3-wire SPI, 4-wire SPI, or I2C Pinheader Type Angled / horizontal pinheader Operating Voltage 3.3V Viewing Angle >160 degrees Operating Temperature -20°C to +70°C Storage Temperature -30°C to +80°C Package Weight Reference 0.005kg Interface Notes & Hardware Guidance Voltage selection: This module is specified for 3.3V operation, so confirm controller logic compatibility before wiring. Interface setup: Choose 3-wire SPI, 4-wire SPI, or I2C according to your firmware and available pins, then configure the module mode correctly. Pinheader orientation: This A version uses an angled / horizontal pinheader, so check enclosure clearance and board mounting direction before assembly. Driver support: Use libraries or display routines that match a 128 x 64 OLED with a 1306 driver-chip reference. Display planning: The fixed yellow upper section and blue lower section work well for separating headers, icons, status values, and short prompts. Packing List Item Qty Notes Waveshare 0.96inch OLED (A) 1 128 x 64 OLED module with angled / horizontal pinheader Product packaging 1 Packaging may vary by shipment batch Documentation reference 1 Use official digital resources for interface and wiring guidance FAQ What resolution does this OLED module provide? It provides a 128 x 64 OLED display area on a 0.96inch panel. What interface does the module support? The official product page lists 3-wire SPI, 4-wire SPI, and I2C communication options. What voltage does it require? The operating voltage reference is 3.3V. What is the difference between the A and B versions? This A version uses an angled / horizontal pinheader layout, while the B version uses a straight / vertical pinheader layout. Is this a regular dual-color display? No. Waveshare notes that the display has a fixed 1/4 yellow upper section and 3/4 blue lower section, not a regular dual-color display.