diff --git a/UsbCore.h b/UsbCore.h
index 8574d29c..677c4b52 100644
--- a/UsbCore.h
+++ b/UsbCore.h
@@ -52,6 +52,8 @@ typedef MAX3421e<P15, P5> MAX3421E; // ESP8266 boards
 typedef MAX3421e<P5, P17> MAX3421E; // ESP32 boards
 #elif (defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__))
 typedef MAX3421e<Pb4, Pb3> MAX3421E; // Sanguino
+#elif defined(AM_PART_APOLLO3)
+//typedef MAX3421e<P10, P9> MAX3421E; // Sparkfun Redboard Artemis All the pins
 #else
 typedef MAX3421e<P10, P9> MAX3421E; // Official Arduinos (UNO, Duemilanove, Mega, 2560, Leonardo, Due etc.), Intel Edison, Intel Galileo 2 or Teensy 2.0 and 3.x
 #endif