Arduino Nano Schaltbild. The capacitor closest to the d2 pin is the dtr to rst capacitor used to reset on usb serial connection. Arduino nano2 sch created date.
Just like a real arduino only smaller. Arduino nano ch340 schematics and details actrl cz. Arduino nano2 sch created date.
Between the rx and tx lines on the ch340g and the tx and rx lines of the arduino header and atmega328p chip there are 1k resistors same as in the official nano schematic.
Components are as accurate as i could get from datasheets and from measuring a real nano although their placement was rather defined by the decal. See also www arduino cc hopefully the artwork is also included in the zip file. D1 tx 1 30 vin d0 rx 2 29 gnd reset 3 28 reset. Just like a real arduino only smaller.
