Homework part 1 DIODE not flashing

I plugged the model as shown in the installation program, I ran the code for "part 1: Lesson 2-2 part 1: run the sample code to turn on an LED on and outside", and nothing is happening on the Green Led.  How can I know where is the problem? I checked the test set-up again and again and I see is perfectly connected, but I don't know a way to test and isolate the problem.

I've also seen this connected on the invoice pro forma:

[ERROR] [SECURITY] iso = 1:Blacklist.isAppBlacklisted() called by the event dispatch thread

[ERROR] [SECURITY] iso = 1:Blacklist.isClientBlacklisted() called by the event dispatch thread

[INFO] [SECURITY] iso = 1:Application GPIOLEDTest | jhss assigned to the client 'root '.


Yes wizardbj, I found that the problem was not the wiring of the comp, but the connection between Floodway map and the raspberry PI. Extra-extra to of course double-check that the PIN 1 indicator is in the corner of the Pi. If you have a cable gray sound probably a red stripe to the black wire, a white stripe. That the pin should not be next to the TV connector. Turn or twist the cable until it is right.

See the adafuit documentation on: https://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/the-gpio-connector

Tags: Java

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