OPEN-SMART DIY ATmega328P Development Board + CH340 USB to TTL Programmer for Arduino UNO R3


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Overview and Specifications:

– It has been burned Arduino UNO bootloader
– It uses a locking seat, so it is easy to replace the chip.
– You can use CH340 USB to UART module include in the kit to burn the program.
– 100% compatible with Arduino UNO R3 program, expansion shields, development environment IDE.
– Microcontrollers: ATmega328P-PU
– Operating voltage: 5V
– IO interface logic voltage: 5V
– Operating Current: 500mA (max)
– Digital I / O pins: 14 (of which 6 can provide PWM output)
– Analog input pins: 6
– Clock frequency: 16MHz
– On-board test indicator LED, and the beginners can program to control it.
– Onboard power indicator.
– Bootloader burning Interface: ICSP
– Programming Interface: GND, 5V, RX, TX, DTR