Top Positive Review for Downloader on Banggood UK|Shopping UK

21% OFF 10Pcs CJMCU CP2102 USB To TTL/Serial Module Downloader US$31.49 US$39.64 View It

Overall:

jaromanda 10/05/2017

Luckily I tested the devices before using them on sensitive equipment. The 3v3 voltage is more like 4v2 - guaranteed to produce the magic blue smoke on devices that expect 3v3.

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Banggood Dear jaromanda, Thanks for buying our product and hope you will enjoy having our product! If you have any further questions or suggestions or need helps, please feel free to contact us: http://www.banggood.com/Contact-Us_hi111 .Have a nice day.
16/05/2024

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jaromanda So, no explanation as to why the output marked 3v3 is actually 4v2 - almost 1 volt higher?
Reply 12/05/2017

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