Merge pull request #156 from francesco-vannini/patch-1

PaPiRus HAT

draft/overlay/PaPiRus-Hat.md

@@ -0,0 +1,97 @@
+<!--
+---
+name: PaPiRus
+class: board
+type: display
+formfactor: HAT
+manufacturer: Pi Supply
+description: PaPiRus is an ePaper / eInk screen HAT module for the Raspberry Pi
+url: https://www.kickstarter.com/projects/pisupply/papirus-the-epaper-screen-hat-for-your-raspberry-p
+github: https://github.com/PiSupply/PaPiRus
+schematic:
+buy: https://www.pi-supply.com/product/papirus-epaper-eink-screen-hat-for-raspberry-pi/
+image: 'pisupply-papirus.png'
+pincount: 40
+eeprom: yes
+power:
+  '1':
+  '2':
+ground:
+  '6':
+  '9':
+  '14':
+  '20':
+  '25':
+  '30':
+  '34':
+  '39':
+pin:
+  '3':
+    mode: i2c
+  '5':
+    mode: i2c
+  '8':
+    name: Border Control
+  '10':
+    name: Discharge
+  '11':
+    name: Temp Sens          
+  '12':
+    name: ePaper PWM
+  '13':
+    name: RTC
+  '16':
+    name: Panel On
+  '18':
+    name: Reset COG (Chip On Glass) 
+  '19':
+    mode: spi
+  '21':
+    mode: spi
+  '22':
+    name: Busy COG (Chip On Glass)
+  '23':
+    mode: spi
+  '24':
+    mode: spi
+  '26':
+    mode: spi
+  '27':
+    mode: i2c
+  '28':
+    mode: i2c
+  '36':
+    name: Button 1
+    mode: input
+    active: low
+  '37':
+    name: Button 2
+    mode: input
+    active: low  
+  '38':
+    name: Button 3
+    mode: input
+    active: low
+  '40':
+    name: Button 4
+    mode: input
+    active: low
+-->
+#PaPiRus ePaper eInk display
+* Raspberry Pi HAT compliant design
+* Interchangeable screen sizes (1.44", 2.0" or 2.7")
+* 32MBit Flash Memory
+* Battery Backed Real Time Clock (CR2032 battery included)
+* Easy plug and play operation with onboard EEPROM
+* Digital temperature sensor and thermal watchdog
+* GPIO breakout connector and solder pads
+* Optional reset pin header (for wake on alarm with RTC)
+* 4 x optional slimline switches on top
+
+Before using PaPiRus, do not forget to enable the SPI interface!
+
+To get the HAT set up and ready to go you can use the one-line product installer:
+
+```bash
+curl -sSL https://goo.gl/i1Imel | sudo bash
+```