PIM186, Pimoroni, Micro Dot pHAT LED Matrix Display

Use between 1 and 6 matrices in your choice of green and/or red. Perfect for building a retro scrolling message display, a tiny 30-band spectrum analyser, or a retro clock.Micro Dot pHAT also works well with our other pHATs and HATs. You could use it in combination with pHAT DAC to display the audio spectrum, or with Enviro pHAT to display its temperature, pressure and light readings.The MagPi said that Micro Dot pHAT was "certainly a cut above the standard seven-segment alternative" in their four star review.

3x IS31FL3730 LED matrix driver chips
Drives up to 6x LTP-305 green and/or red LED matrices
Up to 30x7 pixels (5x7 per matrix plus a decimal point)
Micro Dot pHAT pinout
Compatible with Raspberry Pi 3, 2, B+, A+, Zero, and Zero W
Python library

ESD Control Selection Guide V1