NodeMCU ESP8266 CH340G NodeMCU WiFi Serial Wireless Module

Arrived in good condition, it was packed in tiny antistatic packet in the amazon bag, Its working fine. Will order more from u when needed. Please pack in a box if possible.

Received the same product as shown in the picture I provided. I tore the package seal and tested when connected to my computer i found something else but after flashing it properly I was successfully able to achieve my work.Yeah properly although it's a clone copy the difference of programming is a tricky part.For programming this clone, during the time of flashing the program, by giving power to the board from usb port I had to press the RST(Reset) first which was pre loaded with some company's firmware. The RST helped me to reset the drive completely this doesn't means the pre installed data was wiped, followed by the time of main flashing this device I had to press the FLASH key very firmly during the interval of flashing.I done the same without pressing the flash key but each and every time the compiler told the device is successfully programmed but the answer was no. No wifi signal nothing i thought either its defective or dead product but when I did with the step mentioned before it worked like charm.So for buyer's don't just say it's defective from first try the same if you read my review it worked for me and will surely for others also.For compiler I had used Arduino IDE.This was all about LIKES.The thing that i would rather dislike was the GPIO pins was pre soldered without leaded solder and it took a lot of pain to remove those pin shortly. I was in a bit hurry so didn't have the time to mix leaded solder and then remove.

Good product,nice delivery,you should buy it, have no complaints , 100% original as shown in the PictureUntil 7th March 2012

I don't know

The media could not be loaded.  Great packaging , Great Product package presentation , work well , tested a small automation projects works absolutely great

Good quality product

Defective product replacement product not return in last 14 day &Not payment return

Good quality board