OngoingTinyTTL 5V
STDTinyTTL 5V
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Reproduction cost: $5
License
：MIT License
Creation time:2025-05-14 03:00:56Update time:2025-05-14 05:36:01
Description
TinyTTL
Super tiny USB to TTL converter module, using the CH340N chip.
TX and RX are not directly connected to the pin header, it's recommended to populate R1/R2 with 470ohm (or similar value) resistors. This is not strictly required but it's a nice bonus to prevent accidental short-circuits in case the RX/TX pins on the microcontroller are set as OUTPUTs.
Alternatively R1/R2 can be 0ohms resistors or simply 2 solder blobs.
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