AZDelivery 3 x NodeMCU V2 WiFi Amica ESP8266 ESP-12E Development Board met CP2102 Ongesoldeerde versie compatibel met Arduino Inclusief E-Book!

Jag köpte 20 stycken och alla fungerade !!!! kommer beställa igen.

Das Produkt kam gut verpackt an.Alles war so wie beschrieben und hat super funktioniert.Ich kann mich hier an keiner Stelle beschweren.Alle LÖT STELLEN sahen ebenfalls gut aus.

Sadly I can't recommend this product or this seller - delivery was a day late (likely to be Amazon's fault rather than the seller), but I wasn't expecting to have much difficulty once the board did arrive. The antistatic bag was sealed and the kit looked to be brand new.However, I found that although my computer easily recognised the serial COM port when the board was connected, I couldn't communicate with it at all either via a terminal interface or via flashing software.After a few hours of all sorts of troubleshooting I noticed a blue light coming on when I happened to be pressing on the board in a particular area, and disappearing when I let go. After close inspection I found that a SMD resistor and capacitor were both only soldered on one side and were sticking up in the air rather than flat on the board!I contacted the seller twice to ask if they'd had any quality control issues or other reports of similar faults and was told both times that my query would be passed on to an appropriate person but over a week later I've still had no response from them.I've now since managed to remove and resolder these two components with some difficulty and the board does now appear to be working and I've been able to successfully flash it and use it in a project without any further noticeable issues, but I'll probably replace it with a new board soon for peace of mind.I strongly suggest that you avoid buying this particular ESP8266 board and avoid buying from AZ Delivery. I ended up spending only £6 but losing 6 hours of my time on this rubbish.

Qualità eccellente, consuma poco ed è perfetto per 1000 progetti.Utilissimo anche per la didatticaNe ho 6, utilizzati in stampe 3d, lampade e progetti più complicati come il gbs-control

Perfecto para deauther