DAR1064

hardware

Power Supply

• normally 5V

Power Supply VDDIO2

• to VDD

UART Selector

• PB0 PB1
• PE0 PE1

Usage

• Install Driver for CH340-DAT, check CH340K
• Power LED indicator should be light up

ref

• https://w.electrodragon.com/w/Category:AVR128#AVR128_Board

• UPDI-DAT - CH340-DAT - CH341-DAT

• DAR1064

Debug

• Please check if backside jumpers are all soldered or not, power LED is NO or not.
• The full schematic is for purchased customers only, you can also view it directly here.
• Default firmware should be hold down PC7 button and PC6 LED light up, or simple blink sketch. You can find all sketches in our arduino-IDE-DAT
• More information please find at page here.