Robokreeda UNO R3 Development Board with DIP IC (DIP ATmega328P + CH340)
The classic, most trusted UNO R3 – now with removable DIP ATmega328P microcontroller and reliable CH340 USB chip. Perfect for beginners, schools, robotics, IoT, and professional prototyping.
Key Features
- Genuine ATmega328P-PU microcontroller in DIP socket (easy to replace or upgrade)
- Pre-loaded with latest Arduino UNO R3 bootloader
- CH340G USB-to-Serial chip (driver-free on Windows 11/10, macOS, Linux)
- 14 digital I/O pins (6 PWM capable)
- 6 analog inputs (10-bit ADC)
- 32 KB Flash, 2 KB SRAM, 1 KB EEPROM
- 16 MHz ceramic resonator
- USB Type-B port + DC barrel jack (7–12 V)
- ICSP header + reset button
- Four mounting holes + standard shield-compatible layout
Technical Specifications
- Operating Voltage: 5 V
- Input Voltage (recommended): 7–12 V
- Input Voltage (limit): 6–20 V
- Digital I/O Current: 40 mA per pin
- Dimensions: 68.6 × 53.4 mm
- Weight: 25 g
Package Includes
- 1 × Robokreeda UNO R3 Board (DIP version)
- 1 × High-quality USB Type-B cable (50 cm)
- 1 × 2× male header strips (for easy shield connection)
The world’s most popular microcontroller board – now with swappable DIP IC for learning, repair, or custom bootloader flashing. Start coding in minutes with the legendary Robokreeda UNO R3!
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