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The ELEGOO UNO R3 is a cost-effective, Arduino-compatible development board featuring a 16MHz processor, 32KB flash memory, and 2KB RAM. It supports 14 digital I/O pins, 6 analog inputs, and standard communication protocols (UART, I2C, SPI). Bundled with a USB cable, it offers seamless integration with the official Arduino IDE, making it an ideal choice for beginners and professionals to build diverse electronics projects.








| Brand | ELEGOO |
| Package Dimensions | 12.9 x 9.5 x 1.9 cm; 70 g |
| Manufacturer | ELEGOO |
| Series | UNO R3 |
| Standing screen display size | 30 Inches |
| Processor Brand | AMD |
| Processor Type | Others |
| Processor Speed | 16 MHz |
| RAM Size | 2 KB |
| Computer Memory Type | DDR DRAM |
| Hard Drive Size | 2 KB |
| Hard Disk Description | HDD |
| Hard Drive Interface | ATA-4 |
| Hard Disk Rotational Speed | 7200 |
| Hardware Platform | Linux |
| Operating System | Linux, mac, Windows 10 |
| Item Weight | 70 g |
| Guaranteed software updates until | unknown |
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