Merge pull request #21 from d-le0/main

Fix on begin() addr check Modulino.h

src/Modulino.h

@@ -53,7 +53,7 @@ class Module : public Printable {
     : address(address), name((char *)name) {}
   virtual ~Module() {}  
   bool begin() {
-    if (address == 0xFF) {
+    if (address >= 0x7F) {
       address = discover() / 2;  // divide by 2 to match address in fw main.c
     }
     return (address < 0x7F);