USB zu TTL serieller Port CH340N 5V zu 3,3 V Konverter Adapter Platinenmodul USB A/C
ab 1,50 €
This module adopts the new-generation CH340N chip, which can realize USB to 3.3VTTL for serial communication and single-chip download. We will be happy to resolve. Otherwise deal is final. If you don't receive.
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