USB 2.0 to TTL UART 5PIN Module Serial Converter CP2102 STC
3,74 €
CP2102 module can easily use the DuPont-free solder connection line access circuit, as long as the plug three lines, a serial in, a serial out, a ground wire. (2) the need to use UART, TTL serial ports and other occasions: for example Brush, routing upgrades, hardware maintenance.
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