3.3.1.6 Status LEDs

Two LEDs show the status of the Atmel AVR Dragon. Check the Troubleshooting Guide to check for solutions if there are any errors.

Table 3-2. LEDs Pinout and Description
LED #ColorDescription
2GreenIndicates USB traffic
1RedIdle, not connected to the software front-end
DarkIdle, connected to the software front-end
GreenData Transfer
YellowFirmware Upgrade or Initialization