Merge pull request #18 from prokrypt/patch-1

picocalc_keyboard.ino: wait a bit before initializing i2c

Code/picocalc_keyboard/picocalc_keyboard.ino

@@ -404,6 +404,8 @@ void setup() {
   digitalWrite(PA13, LOW);
   reg_init();
 
+  delay(10);
+  
   Serial1.begin(115200);
 
   Wire.setSDA(PB9);