USB to TTL Serial Converter CH340C CH9340 CH340E Module Type-C For Arduino DIY
ab 1,19 €
3 kinds of chip specifications can be selected, CH9340C /CH340E/CH340C 3 kinds of optional. Chip Program:CH9340C/CH340E/CH340C. For Arduino. Can support 5V TTL level, the chip built-in crystal to make the module smaller.
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