10Pcs CJMCU-340 CH340G TTL To USB STC Downloader Serial Communication Module Pin All Leads
CJMCU
sku: 1211786
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$19.55
Shipping from: China
Description
Description: Default communication level 5V Customers can modify their own to 3.3V Package included: 10 x CJMCU-340 CH340G TTL To USB STC Downloader Serial Communication Module
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