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by HPB
Thu Aug 01, 2019 4:41 am
Forum: Adaptor
Topic: CH340 USB to TTL Serial Adaptor (HCMODU0076)
Replies: 4
Views: 28533

Re: CH340 USB to TTL Serial Adaptor (HCMODU0076)

Same old issues with this adapter, when you select 3V3 mode, you still get 5V on the TTL UART pins and recently bought two hoping this issue had been resolved, but goodness no! typical of these far-Eastern manufactures. My ESP12 stopped working with this particular adapter connected, that's when it ...