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WiDo IoT Board (Arduino Compatible)

WiDo IoT Board (Arduino Compatible)

The Wido is an Arduino-compatible WiFi IoT development board designed for wireless sensor nodes and connected devices. It is based on the ATmega32U4 microcontroller and integrates the WG1300 WiFi solution, enabling direct connection to 2.4GHz wireless networks. Wido is fully compatible with the Arduino Leonardo platform and is suitable for IoT applications such as smart home systems toys gaming devices, and M2M communication projects.

Package Includes:

1 x Wido Arduino Compatible WiFi IoT Development Board

156.45 AED 156.45 AED (Tax included)

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Features:

  1. Arduino Compatible: Fully compatible with Arduino Leonardo for easy development.
  2. Integrated WiFi: Built in WG1300 WiFi module supporting 2.4GHz IEEE 802.11 b and g networks.
  3. ATmega32U4 Microcontroller: Reliable and widely supported MCU for embedded projects.
  4. SPI Interface: WiFi module and MicroSD card communicate through SPI.
  5. Onboard PCB Antenna: Integrated 2.4GHz antenna for stable wireless connectivity.
  6. MicroSD Support: Enables local data storage and logging.
  7. User Reset Button: Easy reset during development and testing.
  8. Flexible Power Input: Supports USB and external power supply.
  9. Compact Form Factor: Suitable for prototyping and embedded installations.
  10. IoT Ready: Designed for cloud connected and network enabled projects.

Principle of Work:

The Wido board combines an ATmega32U4 microcontroller with a dedicated WiFi module to enable wireless communication. The microcontroller runs Arduino compatible firmware and communicates with the WG1300 WiFi chip through the SPI interface. This allows the board to send and receive data over WiFi networks while processing sensor data or controlling external devices.

Using the Arduino IDE developers can write sketches to connect to wireless networks exchange data with servers and control peripherals connected to the board.

Pinout and Interfaces:

Wido-WIFI IoT Node SKU DFR0321

  • IRQ connected to digital pin D7
  • VBAT control on digital pin D5
  • chip select on digital pin D10
  • SPI MISO on pin D14
  • SPI SCK on pin D15
  • SPI MOSI on pin D16
  • MicroSD chip select on digital pin D4
  • USB interface for programming and power

Applications:

  • IoT Sensor Nodes: Wireless data collection and monitoring.
  • Smart Home Devices: Control and automation systems.
  • Connected Toys and Games: Network-enabled interactive products.
  • M2M Communication: Machine-to-machine data exchange.
  • Educational Projects: Learning platform for IoT and WiFi-based systems.
  • Prototyping: Rapid development of connected devices.

Technical Details:

  • Microcontroller: ATmega32U4
  • Power Supply: 5V via USB or 7V to 12V external input
  • WiFi Standard: IEEE 802.11 b and g at 2.4GHz
  • Communication Interface: SPI
  • Dimensions: 72 mm x 55 mm
  • Board Compatibility: Arduino Leonardo

Comparisons:

  • Integration: Combines WiFi and microcontroller on one board unlike standard Arduino boards.
  • IoT Focus: Optimized for wireless and connected applications.