Based on the ATMega328 microcontroller, Nibble is a fully compatible Arduino Uno card. In addition to having 14 digital inputs / outputs (6 of which can be used as PWM outputs), 6 analog inputs, a 16 MHz oscillator crystal, a USB connection, a power plug, an ICSP connector and a reset button, It has 4 LEDs and 4 buttons to start testing your first sketch. You program with the Arduino IDE.

Warning! all the components contained in the kit must be welded except the SMD components that are already welded.

• Microcontrollor: ATmega328
• Operating voltage: 5 V
• Power supply:
  - from 7 to 12 V (via plug)
  - 5 V (via USB port)
• Supply voltage (limits): 6-20V
• Digital Inputs / Outputs: 14 (of which 6 can be used as PWM outputs)
• Analog Inputs: 6
• Dc current for I / O pins: 40 mA
• DC current for 3.3 V pins: 50 mA
• Flash Memory: 32 kB (including 0.5kB used by the bootloader)
• SRAM: 2 kB
• EEPROM: 1 kB
• Clock Speed: 16 MHz
• Buttons for generic use: 4
• Generic LEDs: 4
• Dimensions (mm): 58x53x15
• Weight: 97 grams

• Datasheet
• Pinout