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Reviews (4)
04 August 2019
Good, but big
So far I have not had any issues with this board besides the fact that it is larger than other nodeMcu boards. In my case the spacing between the left and right rows was too wide (about 5mm wider) to drop in as a replacement for the previous board. Note the two sizes of board look very similar. Larger board likely fits more robust components. See photo.
19 August 2020
Versatile controller
The device was perfect to replace the the broken control board on my driveway sliding gate. I was able to easily replace the default fuse (standard mini blade fuse) with a smaller fuse to provide additional protection for my motor and power supply.
The unit has a small built in 5v power supply to power its logical chips. I have used it to power additional logical circuits that will sense a current surge and stop the gate if something is in the way of its closure. I would have liked this feature to have been built in, but that would be asking a lot of an affordable controller such as this.
15 June 2017
Voltage Drop
3 of 3 found this helpful These lights drop a fair amount of voltage from end to end (~3volts). The far end will appear noticeably darker than the end near the plug. When the full 5m strip is connected from a single end it only consumes 24 watts. Connected at both ends it consumes about 30 watts (middle remains noticeably darker). I cut off a short segment to see how much power it would consume without the voltage drop limitations of the long strip. The 30 LED segment used about 0.5 amps. Scaling that up to the 300 LEDs on the 5 meter length it should be using 5 amps or 60 watts.
I'm uncertain how these results compare to other brands, but I hope this information will be useful to the educated buyer.