Tech Specs
MicrocontrollerATmega328P-PU
Operating Voltage5V
Input Voltage (recommended)7-12V
Digital I/O Pins14 (of which 6 provide PWM output)
PWM Digital I/O Pins6 (D3, D5, D6, D9, D10, D11)
Analog Input Pins6 (A0-A5)
DC Current per I/O Pin20 mA
DC Current for 3.3V Pin50 mA
Flash Memory32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM2 KB (ATmega328P-PU)
EEPROM1 KB (ATmega328P-PU)
Clock Speed16 MHz
LED_BUILTIND13
Features
1.0 pinout: added SDA and SCL pins that are near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board.
Stronger RESET circuit.
Atmega 16U2 replace the 8U2.
The Original Box Includes
1 X KEYESTUDIO UNO R3 Board
1 X USB Cable
- FAST TRANSFER AND MORE MEMORY: USB-TTL used ATMEGA 16U2 chip, controller used ATMEGA 328P chip（US ATMEL original）
- EXCELLENT QUALITY: solder is very clean, everything is aligned nicely, all boards will make function,voltage, current testing before packaging, a small colorful booklet to help how to use it
- BEAUTIFUL LOOK & PACKAGING: cool yellow-black design which is a departure from the standard, dull, black boards, the yellow silk screen on black mask make it easy to read the pin labels
- FCC and CE CERTIFICATION: this board made from environmentally friendly components and materials, as well as environmentally friendly production technology, it is really safe
- We also have a one-stop store that provides various of open source hardware for arduino, raspberry pi and micro bit, you can access this page at https://www.amazon.com/keyestudio
- FAST TRANSFER AND MORE MEMORY: USB-TTL used ATMEGA 16U2 chip, controller used ATMEGA 328P chip（US ATMEL original）
- EXCELLENT QUALITY: solder is very clean, everything is aligned nicely, all boards will make function,voltage, current testing before packaging, a small colorful booklet to help how to use it
- BEAUTIFUL LOOK & PACKAGING: cool yellow-black design which is a departure from the standard, dull, black boards, the yellow silk screen on black mask make it easy to read the pin labels
- FCC and CE CERTIFICATION: this board made from environmentally friendly components and materials, as well as environmentally friendly production technology, it is really safe
- We also have a one-stop store that provides various of open source hardware for arduino, raspberry pi and micro bit, you can access this page at https://www.amazon.com/keyestudio
