I am using the Arduino Uno with SerLCD (3pins), i connect the LCD Vdd to the Uno 5V, GND to GND, and LCD RX to the Uno TX which is at pin digital (PWM (1)). I am using the SoftwareSerial Example, i change the baud rate to 9600. Everytime i upload the code it gave me a bunch of characters as soon as …

Serial LCD v2.5 with Arduino Uno

robtillaart November 1, 2012, 6:51pm 5

and if you don't unplug usb but press reset ?

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