Hi, I've bought a CP2102 USB to TTL adapter that I'm using to program my Arduino. The adapter doesn't have an auto-reset so I need to press reset just before the sketch upload starts but I am able to upload sketches. It is connected using the following pins. 5V -> 5V Arduino GND -> GND Arduino …

CP2102 : type of cap between dtr and RESET

CrossRoads May 3, 2014, 12:28am 5

10K pullup and diode in parallel is the norm.
Cathode to Vcc, anode to reset pin.

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