MAX7219 8-Digit 7-Segment LED Display Module — Socketed, Red, SPI

MAX7219 8-Digit 7-Segment LED Display Module — Socketed, Red, SPI Interface

The MAX7219 8-digit 7-segment LED display module provides an 8-digit numeric display controlled by the industry-standard MAX7219 IC via a simple 3-wire SPI interface. With socketed digit tubes, individual digit tubes can be replaced if damaged — extending the service life of the module beyond what soldered displays allow.

Compatible with the popular LedControl Arduino library for easy digit control. Multiple modules can be daisy-chained for displays requiring more than 8 digits.

Key Features

• 8-digit 7-segment display — displays 8-digit numbers, hex values, and basic text
• MAX7219 driver IC — SPI interface; extensive Arduino library support
• Socketed digit tubes — replaceable for long-term serviceability
• 3-wire SPI interface — DIN, CS, CLK; only 3 GPIO pins required
• Daisy-chainable
• LedControl library compatible

Technical Specifications

• Driver IC: MAX7219
• Digits: 8
• Color: Red
• Interface: SPI (DIN, CS, CLK)
• Digit Tubes: Socketed (replaceable)
• Supply Voltage: 5V
• Brand: Keszoox
• Origin: Mainland China