NuMaker-KE-NUMM4B54T
•KM1M4BF54K full pins extension connectors
•Arduino UNO compatible extension connector
•Fixable board power supply:
External VDD power connector
Arduino UNO compatible extension connector Vin
ICE USB connector on Nu-Link2-Me
•On-board Nu-Link2-Me debugger and programmer:
Debud through SWD interface
On-Line/Off-Line programming
Virtual COM port function