WiFi Seeeduino Cloud Development Board (Yun Compatible )

AED 166.95

Low stock


The Seeeduino Cloud is a microcontroller board designed for IoT applications. It integrates the Dragino WiFi IoT module HE and the ATmega32u4 microcontroller, providing both high performance and cost-effectiveness. The board runs on an open-source OpenWrt system and is fully compatible with Arduino Yun, the Arduino IDE and various shields and Grove modules. The Seeeduino Cloud includes built-in Ethernet and WiFi support and a USB-A port, making it ideal for prototype designs that require network connectivity and mass storage. It also serves well as an IoT gateway.

 Arduino Yun clone runs OpenWrt, offers Grove I/O


  • Arduino Yun Compatibility: Works seamlessly with Arduino Yun, ensuring easy integration and use.
  • Dragino WiFi IoT Module HE: Based on this module, offering robust performance for IoT projects.
  • Open Source OpenWrt System: Equipped with OpenWrt, providing flexibility and control over the system.
  • WiFi and Ethernet Support: Supports 2.4GHz WiFi (802.11 b/g/n) and Ethernet connections for diverse networking options.
  • USB 2.0 Support: Includes USB ports for connecting various peripherals.
  • Cmpact Size: Measures 75.10mm x 53.39mm x 11.50mm, making it suitable for a variety of applications.
  • Wide Operating Temperature: Functions in temperatures ranging from -20°C to 60°C.
  • Distinctive Appearance: Features a red surface color.



Dragino HE Module:

  • Clock Speed: 400MHz
  • RAM: 64MB
  • Flash: 16MB
  • OS: OpenWrt
  • Interfaces: 2 x RJ45, 1 x USB Host, 1 x UART, 14 multiplex GPIOs
  • Power: 3.3V Power Input
  • WiFi: Supports 150M 2.4GHz WiFi, 802.11 b/g/n

ATmega32u4 Microcontroller:

  • Microcontroller: ATmega32u4
  • Flash Memory: 32KB
  • SRAM: 2.5kB
  • EEPROM: 1kB
  • Clock Speed: 16MHz
  • Operating Voltage: 5V
  • Digital I/O Pins: 20
  • PWM Channels: 7
  • Analog Input Channels: 12



  • IoT Gateways: Ideal for creating gateways to connect various IoT devices.
  • Prototyping: Suitable for developing and testing prototypes that require network connectivity and mass storage.
  • Educational Projects: Useful for learning and teaching about IoT and networked microcontroller applications.
  • Home Automation: Can be used in smart home projects to connect and control devices remotely.
  • Data Logging: Great for projects that involve data collection and logging over a network.



Seeeduino Cloud Pinout

  • RJ45 Ethernet Port: Connected to ATHEROS AR9331 with its own IP address for network connection and device management.
  • USB Input: Connects the board to a PC for programming and powering up.
  • USB Host: Allows connection to various USB devices like webcams, USB drives, keyboards, and joysticks.
  • 32U4 RST: Resets the ATmega32U4 MCU.
  • SYS RST: Reboots the Linux system.
  • Wi-Fi RST: Resets WiFi settings (5 seconds press) or all settings to factory default (30 seconds press).
  • Grove Connectors: I2C or UART connection for various sensors/devices.
  • ICSP: ICSP connection for ATmega32U4, located in the standard position for Arduino compatible hardware.
  • I-PEX Connector: For an external antenna.
  • Digital and Analog I/O Pins: Various pins for digital I/O, PWM, SPI, TWI, and analog inputs.
    • Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data using the ATmega32U4 hardware serial capability. Note that on the Seeeduino Cloud, the Serial class refers to USB (CDC) communication; for TTL serial on pins 0 and 1, use the Serial1 class. The hardware serials of the ATmega32U4 and the AR9331 on the Seeeduino Cloud are connected together and are used to communicate between the two processors. As is common in Linux systems, on the serial port of the AR9331 is exposed the console for access to the system, this means that you can access to the programs and tools offered by Linux from your sketch.
    • TWI: 2 (SDA) and 3 (SCL). Support TWI communication using the Wire library.
    • External Interrupts: 3 (interrupt 0), 2 (interrupt 1), 0 (interrupt 2), 1 (interrupt 3) and 7 (interrupt 4). These pins can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. See the attachInterrupt() function for details. Is not recommended to use pins 0 and 1 as interrupts because they are the also the hardware serial port used to talk with the Linux processor. Pin 7 is connected to the AR9331 processor and it may be used as handshake signal in future. Is recommended to be careful of possible conflicts if you intend to use it as interrupt.
    • PWM: 3, 5, 6, 9, 10, 11, and 13. Provide 8-bit PWM output with the analogWrite() function.
    • SPI: on the ICSP header. These pins support SPI communication using the SPI library. Note that the SPI pins are not connected to any of the digital I/O pins as they are on the Uno, They are only available on the ICSP connector. This means that if you have a shield that uses SPI, but does NOT have a 6-pin ICSP connector that connects to the Seeeduino Cloud's 6-pin ICSP header, the shield will not work. The SPI pins are also connected to the AR9331 gpio pins, where it has been implemented in software the SPI interface. This means that the ATMega32u4 and the AR9331 can also communicate using the SPI protocol.
    • Analog Inputs: A0 - A5, A6 - A11 (on digital pins 4, 6, 8, 9, 10, and 12). The Seeeduino Cloud has 12 analog inputs, labeled A0 through A11, all of which can also be used as digital i/o. Pins A0-A5 appear in the same locations as on the Uno; inputs A6-A11 are on digital i/o pins 4, 6, 8, 9, 10, and 12 respectively. Each analog input provide 10 bits of resolution (i.e. 1024 different values). By default the analog inputs measure from ground to 5 volts, though is it possible to change the upper end of their range using the AREF pin and the analogReference() function.
    • AREF. Reference voltage for the analog inputs. Used with analogReference().




Package Included

  • Seeeduino Cloud: 1 piece
  • Antenna: 1 piece