CH340E MSOP10 USB zu TTL serieller Konverter 5 V/3,3 V TYP-C für Arduino Pro Mini
2,03 €
CH340E_ MINI_ TTL serial port module, using ch340e chip, leads out all function pins. Using microusb, the ultra-small size does not take up space. 500mA fuse can protect your computer and MCU.
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