UNO-R3 Development Board (CH340) Blue USB Cable 1m

This is an industrial grade controller designed specifically for open source electronic development and maker projects, equipped with an improved CH340 chip and Type-C interface, fully compatible with the Arduino ecosystem.

This development board adopts a high stability circuit design, supports plug and play programming and modular debugging, and simplifies the development process.

Suitable for open source hardware development, e-learning practice, and rapid implementation of small and medium-sized projects.

SPECIFICATION

• Interface: Type-C
• Model: UNO-R3
• Needle Length: 51mm
• Working Voltage: 5V
• Input Voltage: DC 7-12V (recommended 9V)
• Clock Speed: 16 MHz
• Flash Memory: 32 KB (of which 0.5 KB is used for bootloader)
• SRAM：2 KB
• EEPROM：1 KB
• Digital I/O Pins: 14 (D0-D13)
• PWM Digital I/O Pins: 6 (D3, D5, D6, D9, D10, D11)
• Analog Input Pins: 6 (A0-A5)
• DC Current Per I/O Pin: 20 mA
• DC 3.3V Current Pin: 50 mA
• Onboard LED Pin: D13
• Working Temperature: 0 ° C~50 ° C

DISTRIBUTION LIST

1 * UNO-R3 development control board

1 * USB cable (1m)