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Nice to see a small NodeMCU in the picture there - just goes to show that even hobbyist-grade hardware can be used to solve real problems, and be experimented w
by stevekemp 9y ago
Nice to see a small NodeMCU in the picture there - just goes to show that even hobbyist-grade hardware can be used to solve real problems, and be experimented with usefully.
- efraim 9y agoThe blue board on the perf board is an Arduino Nano, I don't see any NodeMCU. Although that would have been nice to be able to use bluetooth.
- stevekemp 9y agoYou're absolutely right, and it is obvious now I look again. I must have gotten forgetful between reading the article and commenting!