Board Introduction
The NuTiny- MS51FB development board consists of two parts, a NuMicro® 8051 MS51FB9AE platform and an on-board Nu-Link-Me debugger and programmer. The NuTiny- MS51FB allows users to quickly develop and easily program and debug application.
The NuTiny- MS51FB offers MS51FB9AE full pins extension connectors and diversified power supply option. It is an easy-to-develop platform for user to expand the functionality and build the applications.
The Nu-Link-Me is a debugger and programmer that supports on-line programming and debugging through SWD interface. Additionally, the Nu-Link-Me provides virtual COM port ( VCOM ) function to print out messages on PC.

Board Feature
- NuMicro® MS51FB9AE used as main microcontroller with function downward compatible with MS51XB9AE, MS51XB9BE.
- MS51FB9AE full pins extension connectors
- Fixable board power supply
- External VDD power connector
- ICE USB connector on Nu-Link-Me
- On-board Nu-Link2-Me debugger and programmer:
- On-line program and debug through SWD interface
- Virtual COM port function
For more information and quick start guide, please visit the board page of company website