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BG111117493 30/01/2019
I received these a couple of days ago (fast shipping) and tested them. Two of them worked perfectly, but I had some problems with one of them. It seemed that it was only able to receive data, but not able to send anything. After soldering a 1 microfarad capacitor between VCC and GND directly on the board it was fixed. So if anyone is having the same problem: try that simple fix.
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  • Banggood Dear Customer,Thank you for choosing Banggood and sorry for the inconvenience caused.We have forwarded your feedback to our customer service team and will give you a proper solution within 24-48 hours. If you have any other inquiries, please do not hesitate to contact us by filling out the form at below links: Personal Computer: http://www.banggood.com/Contact-Us_hi111Mobile: https://m.banggood.com/contact_us.html We will do our best to assist you. Best regards,Banggood Team

    17/05/2024
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