Added more letters and numbers. Set the text parameter so that it can be piped

Author: DanielSSilva

ScrollpHat.psm1

@@ -40,9 +40,11 @@ function Set-Brightness{
 }
 
 function Write-String {
+    [CmdletBinding()]
     param(
+        [parameter(ValueFromPipeline=$True)]
         [string]$text,
-        [System.Boolean]$forever = $true
+        [System.Boolean]$forever = $false
     )
     Set-LedsOff
     do
@@ -82,6 +84,22 @@ function Write-Char {
         K = 0x1F, 0x04, 0x1B
         L = 0x1F, 0x10, 0x10
         M = 0x1F, 0x02, 0x04, 0x02, 0x1F
+        N = 0x1F, 0x02, 0x0C,0x1F
+        O = 0x0E, 0x11, 0x0E
+        P = 0x1F, 0x09, 0x06
+        Q = 0x0E, 0x11, 0x09,0x16
+        R = 0x1F, 0x09, 0x16
+        S = 0x12, 0x15, 0x09
+        "1" = 0x12, 0x1F, 0x10
+        "2" = 0x19, 0x15, 0x12
+        "3" = 0x11, 0x15, 0x0A
+        "4" = 0x0E, 0x09, 0x1C
+        "5" = 0x17, 0x15, 0x09
+        "6" = 0x0E, 0x15, 0x08
+        "7" = 0x19, 0x05, 0x03
+        "8" = 0x0A, 0x15, 0x0A
+        "9" = 0x02, 0x15, 0x0E
+        "0" = 0x0E, 0x15, 0x0E
         "!" = 0x17
     }
     ###################################

alphabet.ps1

@@ -12,13 +12,23 @@ $alphabet = @{
 	K = 0x1F, 0x04, 0x1B
 	L = 0x1F, 0x10, 0x10
 	M = 0x1F, 0x02, 0x04, 0x02, 0x1F
+	N = 0x1F, 0x02, 0x0C,0x1F
+	O = 0x0E, 0x11, 0x0E
+	P = 0x1F, 0x09, 0x06
+	Q = 0x0E, 0x11, 0x09,0x16
+	R = 0x1F, 0x09, 0x16
+	S = 0x12, 0x15, 0x09
+	"1" = 0x12, 0x1F, 0x10
+	"2" = 0x19, 0x15, 0x12
+	"3" = 0x11, 0x15, 0x0A
+	"4" = 0x0E, 0x09, 0x1C
+	"5" = 0x17, 0x15, 0x09
+	"6" = 0x0E, 0x15, 0x08
+	"7" = 0x19, 0x05, 0x03
+	"8" = 0x0A, 0x15, 0x0A
+	"9" = 0x02, 0x15, 0x0E
+	"0" = 0x0E, 0x15, 0x0E
 }
-	N =
-	O =
-	P =
-	Q =
-	R =
-	S =
 	T =
 	U =
 	V =