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DFRobot DFR1254 Arduino UNO Q Development Board

DFRobot DFR1254 Arduino UNO Q Development Board is a hybrid development board featuring a Qualcomm QRB2210 MPU with a Linux Debian OS and an STM32U585 real-time MCU. This board includes 2GB RAM, 16GB eMMC, Wi-Fi® 5, BLUETOOTH® 5.1, and is compatible with Arduino UNO shields and Qwiic modules. The DFR1254  development board is powered by the Qualcomm® Dragonwing™ QRB2210 MPU, and runs a full Debian Linux OS. This board is ideal for advanced robotics and autonomous systems, edge AI and computer vision, and interactive art and Kiosks.

Features

  • Connectivity and radio:
    • Wi-Fi® 5 (802.11ac) and dual-band 2.4GHz/5GHz with onboard antenna
    • BLUETOOTH® 5.1 with onboard antenna
  • Interfaces and media:
    • USB port: 1x USB-C® port (Supports host/device switching, power delivery, and video output)
    • Video output: USB-C® DisplayPort and MIPI DSI (via JMEDIA header)
    • Camera input: USB UVC cameras (via USB Type-C® dongle) and dual MIPI CSI (via JMEDIA header)
    • Audio: 3.5mm jack functionality for microphone IN, headphone OUT, and line OUT (via JMISC header)
  • Special connectors:
    • 1x Qwiic connector (I2C, 3.3V)
    • 1x JCTL connector (MPU remote Debug)
  • Power:
    • 5VDC @ 3A maximum via USB-C® connector main power input
    • 7VDC to 24VDC VIN input voltage range
    • 3.3VDC for MCU (5V tolerant on some pins), 1.8VDC for MPU I/O operating voltage
    • 20mA DC current per I/O pin
  • 68.58mm length and 53.34mm width dimensions

Applications

  • Advanced robotics and autonomous systems
  • Edge AI and computer vision
  • Interactive art and Kiosks

Additional Resources

Videos

Pubblicato: 2026-01-19 | Aggiornato: 2026-02-02