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Pimoroni Four Letter pHAT for Raspberry Pi Zero/3/2 Model B

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$15.95 (inc GST) $14.50 (exc GST)
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Product Description

Use the Pimoroni Four Letter pHAT from Tronixlabs Australia to display... four letter words. Not that sort!

Four Letter pHAT has four 14-segment displays that you can use to display text, numbers, and a host of other characters. Its LEDs are a beautiful retro green, just like you old digital alarm clock. They're driven by the HT16K33 chip over I2C.

It's perfect as a readout for your projects, displaying temperatures, times, etc. and becomes really useful when combined with some of our other boards like Enviro pHAT or Explorer pHAT to display their sensor values.



  • Four 14-segment displays with green LEDs
  • HT16K33 driver chip
  • Compatible with Raspberry Pi 3, 2, B+, A+, Zero, Zero W
  • Python library
  • Female header and display pins require soldering


Pimoroni's handy one-line installer will install the Four Letter pHAT Python library for you. They've included a bunch of examples too, to show off what you can do with Four Letter pHAT; things like a clock, a countdown timer, or CPU activity monitor.



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