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CH340 CH340G module USB to TTL upgrade download a small wire brush plate STC microcontroller board USB to serial

USD 0.43USD 0.48

CH340 CH340G module USB to TTL upgrade download a small wire brush plate STC microcontroller board USB to serial

Description
Specification
1PCS FT2232D FT2232 FTDI QFP-48
USD 12.35USD 13.00
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