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This version is almost perfect in terms of what I expected to achieve. The only problem found is that certain tweets containing the directional words would not cause the LED to change. | This version is almost perfect in terms of what I expected to achieve. The only problem found is that certain tweets containing the directional words would not cause the LED to change. The reason for that is that the Twitter API search is case unsensitive, but the Arduino indexOf() function, used to detect the directional words in the tweet is case sensitive. To fix this, I added the toLowerCase() function to turn former case unsensitive. That way, tweets with "UP" or "DOwn" for example should still be able to trigger a new LED. | ||
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