Comparison page

MAX7219 vs SSD1306

Side-by-side selection notes for specs, ecosystem readiness, known issues, and data confidence. This page is generated from structured component fields instead of a hand-written article.

MAX7219

Projects needing LED matrix and Daisy chain with a commonly available displays part.

SSD1306

Projects needing OLED and I2C with a commonly available displays part.

Specification Matrix

DimensionMAX7219 SSD1306

CategoryDisplaysDisplays

MakerAnalog DevicesSolomon Systech

CoreNot specifiedNot specified

ClockNot specifiedNot specified

WirelessNot specifiedNot specified

Voltage3.3V3.3V

LibrariesArduino, MicroPythonArduino, MicroPython

Price$0.80 - $2.50$1.00 - $3.00

Known Tradeoffs

MAX7219

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

SSD1306

Breakout boards may use different pin labels or regulator choices
Clone modules can differ from the original datasheet part

Open Individual Model Pages

MAX7219

Analog Devices

LED matrix and 7-segment display driver widely used in chained dot matrix modules.

China-madeDisplays84% confidence

SSD1306

Solomon Systech

Very common monochrome OLED display controller used in 0.96-inch I2C and SPI modules.

China-madeDisplays88% confidence