Digital I/O The digital input/output terminals are 0~13 in total. Analog I/O The analog input/output terminals are 0~5. Support ISP download function. Input voltage: No external power supply is required when connecting to the computer USB, the external power supply is 5V~9V DC voltage input. Output voltage: 5V DC voltage output and 3.3V DC voltage output.
Controller: ATMEGA328P Analog input pins: 6 (2 of which can be used as I2C interface) Digital IO: 14 (6 of which can be used as PWM ports) Flash memory capacity: 32KB (2KB of which has been used as Bootloader space) USB power supply voltage: 5V SRAM: 2KB External power supply voltage (recommended value): 7~12 EEPROM: 1KB External power supply maximum current: 1A Clock frequency: 16MHz IO port maximum current: 40mA Operating voltage: 5V Size: 75 x 54 x 15mm Material: PCB colour: blue
Package Contents: 1 x Development Board 1 x Pin Header 1 x Cable
Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Specifications
Key Features
R3 Development Board
ATmega328pMicrocontroller
Development Board
Microcontroller Module
Module Motherboard
Specifications
SKU: GE840EA0ROO1NNAFAMZ
Size (L x W x H cm): 12x7.5x1
Weight (kg): 0.06
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For Arduino UNO R3 Development Board ATMEGA328P Compatible