draft for Four Letter pHAT

draft/overlay/fourletter-phat.md

@@ -0,0 +1,51 @@
+<!--
+---
+name: Four Letter pHAT
+class: board
+type: display
+formfactor: pHAT
+manufacturer: Pimoroni
+description: A four 14-segment displays for the Raspberry Pi
+url: https://shop.pimoroni.com/products/four-letter-phat
+github: https://github.com/pimoroni/fourletter-phat
+buy: https://shop.pimoroni.com/products/four-letter-phat
+image: 'fourletter-phat.png'
+pincount: 40
+eeprom: yes
+power:
+  '1':
+  '2':
+ground:
+  '6':
+  '9':
+  '14':
+  '20':
+  '25':
+  '30':
+  '34':
+  '39':
+pin:
+  '3':
+    mode: i2c
+  '5':
+    mode: i2c
+i2c:
+  '0x70':
+    name: Matrix Driver
+    device: HT16K33
+-->
+# Four Letter pHAT
+
+Four Letter pHAT is a four 14-segment display that can be used to display text, numbers, and a host of other characters. Its Matrices are a retro-style green, similar to old digital alarm clock and are driven by the HT16K33 chip over I2C.
+
+Features:
+
+* Four 14-segment displays
+* HT16K33 driver chip
+* Compatible with Raspberry Pi A+/B+, 2, 3 and Zero/Zero W
+
+To get the pHAT set up and ready to go you can use the one-line product installer:
+
+```bash
+curl https://get.pimoroni.com/fourletterphat | bash
+```