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- alice1101983 (575657)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
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Reviews (6)

Oct 30, 2017
Works great after problems in programming
5 of 7 found this helpful It is a nodeMCU ESP-32S V1.1 module.
At first programming failed in Arduino. Solution was to Hold the IO0 button pressed under programming and after the item worked flawlessly.
Forums said v2 doesn't have this issue.
By the way the dev board does its work.

Nov 10, 2016
Well constructed, good working
Although the description says that the operating voltage starts from 4.5V, in reality the module operates from as low as 3.6V, which is good for those who want to use this from 4 AA battery.

Mar 08, 2016
Even more than what the description says
Its description doesn't mention that the RGB amplifier has internal optocouplers, which I was especially looking for.
The input is galvanically separated from the output, which is great, but internally doesn't have reinforced PCB tracks, so I don't beleive this can deliver 8A/ch.