Breakout card with pre-assembled 5×7 LED matrixes

This breakout is perfect for readouts that involve two numbers or letters – like countdown timers, percentage readouts, or country codes. You can also use the LEDs for graphical displays – a tiny graphic equaliser perhaps, or creepy light up eyes for a very small pumpkin! Their weird science vibe makes them great for cosplay and wearable projects too.

You can attach this breakout to your Pi’s GPIO directly or via a breadboard with the included headers, but it’s also compatible with our fancy solderless Breakout Garden, which makes it easy to use several different breakouts at the same time.

Features

• IS31FL3730 LED matrix driver chip
• 2x LTP-305 green or red LED matrices
• 2x M2.5 mounting holes
• I2C interface (default address: 0x61)
• 3V to 5V compatible
• Reverse polarity protection
• Raspberry Pi-compatible pinout (pins 1, 3, 5, 7, 9)
• Compatible with all models of Raspberry Pi.
• Python library