NuMaker-M031BTYE

• NuMicro® M031BTYE3AN used as main microcontroller with function downward compatible with:
  - M031BTYE3AN
  - M031BTYD2AN
• M031BTYE3AN full pins extension connectors
• Arduino UNO compatible extension connectors
• Ammeter connector for measuring the microcontroller’s power consumption
• PCB antenna
• Microwave coaxial connector with switch for characteristics measurement
• Fixable board power supply
  - External VDD power connector
  - Arduino UNO compatible extension connector Vin
  - USB PWR connector on M031 target board
  - ICE USB connector on Nu-Link2-Me
• On-board Nu-Link2-Me debugger and programmer:
  - Debug through SWD interface
  - On-line /off-line programming
  - Virtual COM port function