NuMaker-M471KI
Nov. 4, 2020
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Remove the R16 Resistor
Figure 3-8 Wiring between Ammeter Connector and Ammeter
Push Buttons
Table 3-14 presents the push buttons.
Component
Description
ICESW1
Offline program button to start offline ICP programming the target chip.
SW1
Reset button to reset the target chip.
SW2
GPIO input button for PH.4.
Table 3-14 Push-Buttons
LEDs
Table 3-15 presents the LEDs.
Component
Description
Power LED
The power LED indicates that the NuMaker-M471KI is powered.
PB14 LED
The LED is connected to the target chip PB.14.
ICES0, ICES1, ICES2
and ICES3
Nu-Link2-Me status LED.
Table 3-15 LEDs
Nu-Link2-Me
The Nu-Link2-Me is an attached on-board debugger and programmer. The Nu-Link2-Me supports on-
chip debugging, online and offline ICP programming through SWD interface. The Nu-Link2-Me also
supports virtual COM port (VCOM) for printing debug messages on PC. Besides, the programming
status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the
development board and becoming a stand-alone mass production programmer. For more information
about Nu-Link2-Me, please refer to Nu-Link2-Pro Debugger and Programmer User Manual.
