Marmachine Unfortunately i wasn't able to change my rating, obviously this does not reflect how i feel about this product. With other issues i had, cservice would respond correct and quickly, but with this one there is no response for almost a week... looking at the lowest rating reviews it seems that i am not the first one with a dead on arrival delivery. Also, i forgot to mention that compared to the above image, the ESP 8266 chip appears upside down on my board. Still waiting for a reply...

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Marmachine New delivery has arrived, i've ordered 2 and both pass the first test (blink sketch)Also i've noticed they have a different ESP8266 chip, when connected to USB now led's light up and they show up in devices.This order has arrived within 2 weeks, pretty fast! Compliments to cservice for the way they solved my first (defective) order. Thanks!

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Jean I just received 3 D1R2. There is any information written on the processor. I don't know if it is the CH340 G ? I didn't try it. I will come back here to give my advices around 15 th of july. See you soon.

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