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Arduino_FishFeeder
A simple NodeMCU based Fish Feeder capable of 16 timed feedings. Uses NTP and a simple web server to keep track of feedings.
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Currently, the motor is hooked up to the pins described in the code on lines 9 through 12. The two commented lines (40&41) should normally work, but they don't. The internet told me, that there might be a problem with my wiring and that I should try swapping around wires until it works. I tried every one of the 24 possible combinations, but it still doesn't work.
I would recommend the Accel Stepper library. It’s intuitive, clean and easy to use. I built a fish feeder a while back with the same stepper/driver and a NodeMCU. Code is here if you want to take a look at how I’m using it.