







HiLetgo 2pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module (Pack of 2PCS)
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Joshua Griffin
> 24 hourI have ordered six so far and they have all worked. Sometimes the USB connector isnt quite straight but I have never had one not work. I use them both with the Arduino firmware and micropython firmware.
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Gregory P. Brogna
> 24 hourWorks great no issues. Support excellent
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Michael Redman
> 24 hourGood so far... rcvd well packaged. Wish silkscreening for pins was better, eaiser to read. My first venture into iot and esp8266. Having problem with wifi consistently dropping offline after about 24 hours or so, despite setting up static reserved ip for both mcus and revising code to reinitiate wifi connection if it has dropped. Also have tried a discrete 5v power supply instead of usb power supply, with same result.
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Austin Webb
> 24 hourGood packaging. Overall good product
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Jimmy D. Pike
> 24 hourExactly as described and delivered as expected
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Nemo
> 24 hourGot both units fast, both worked after getting the urt driver. hooked up the ada io without issue,
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Glannicus
> 24 hourAll the git gud u need in a smol package... dont up the price HlG....
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ebs
> 24 hourWork flawlessly on Arduino IDE
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Tim
> 24 hourThese are a great way to build a small sensor board without needing a separate processor.
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Ajay
> 24 hourI have been using mine for a year and its been great. I used it with mongoose os which it much simpler to use than arduino IDE. I love this little board.