SKU: IOWC-1878
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Sipeed Lichee Nano WiFi Module for Allwinner F1C100s

₹209.00 (Inclusive of all taxes)
Out of Stock

The Sipeed Lichee Nano WiFi Module adds 802.11 b/g/n wireless connectivity to the Lichee Nano Linux development board via a high-speed SDIO interface, enabling IoT and embedded Linux projects with cloud communication.

Features

  • Adds 802.11 b/g/n Wi-Fi connectivity to the Sipeed Lichee Nano Linux development board.
  • Features an Allwinner F1C100s ARM926EJ-S processor running up to 900MHz for host-side processing.
  • Connects via a dedicated SDIO interface for high-speed, low-latency data transfer.
  • Compact form factor (25.4mm x 33mm) designed for seamless integration with the Lichee Nano.
  • Supported by multiple Linux kernels (3.10 BSP, 4.19 mainline), xboot, and RT-Thread environments.

Out of stock

Description

The Sipeed Lichee Nano WiFi Module is a dedicated wireless expansion module engineered for the Lichee Nano single-board computer. It provides robust 802.11 b/g/n Wi-Fi connectivity, transforming the board into a networked IoT node capable of remote access, cloud data exchange, and wireless application control. The module interfaces directly with the host’s Allwinner F1C100s ARM processor via an SDIO bus, ensuring efficient data throughput for communication-intensive tasks.

Designed for low-power IoT scenarios, the module operates on a 3.3V supply and maintains a compact footprint that matches the Lichee Nano’s layout. It is fully supported under the board’s primary software environments, including legacy and mainline Linux BSPs, enabling developers to leverage standard wireless networking stacks and protocols for rapid project deployment in smart home, industrial monitoring, and interactive edge computing applications.

Key Features

  • Enables wireless networking for the Lichee Nano development board, unlocking IoT and remote management capabilities.
  • High-speed SDIO host interface ensures stable and fast data transfer between the Wi-Fi chipset and the main CPU.
  • Compact and lightweight design provides a plug-and-play expansion without requiring external wiring or complex setup.
  • Broad software support across Linux BSP (3.10, 4.19), xboot bare-metal, and RT-Thread real-time operating system.
  • Optimized for power-sensitive applications with controlled operating currents in active and idle states.
  • Ideal for developers needing to add wireless connectivity to embedded Linux projects without designing custom RF circuitry.

Applications

  • IoT gateways and edge nodes requiring wireless data backhaul to cloud platforms.
  • Embedded Linux projects needing remote SSH access, web serving, or MQTT communication.
  • Human-machine interface (HMI) devices with wireless control and status updates.
  • Educational and DIY platforms for learning embedded Linux networking and driver development.
  • Prototyping systems where rapid wireless capability addition is needed without custom PCB design.

Technical Specifications

Host ProcessorAllwinner F1C100s, ARM926EJ-S, up to 900MHz
Wireless ProtocolWi-Fi 802.11 b/g/n
Host InterfaceSDIO
Supply Voltage3.3V
Operating Current (Typical)54mA (idle with Linux), 250mA (with display active)
Operating Temperature-20°C to 70°C
Storage Temperature-40°C to 125°C
Dimensions (L x W)25.4mm x 33mm
Weight4.2g

Frequently Asked Questions

What development board is this WiFi module compatible with?

This module is designed exclusively for the Sipeed Lichee Nano development board, which features the Allwinner F1C100s ARM processor. It connects via the board's dedicated SDIO interface pins and is not a standalone USB or serial module. You must purchase the Lichee Nano board separately to use this WiFi add-on.

What software and operating systems support this WiFi module?

The module is supported under the Lichee Nano's standard software environments: the legacy 3.10 BSP Linux kernel, the mainline 4.19 Linux kernel, the xboot bare-metal development environment, and the RT-Thread real-time operating system. Drivers and configuration are typically provided within the board's official SDK or BSP package for seamless integration.

How do I connect and power the Lichee Nano WiFi Module?

The module plugs directly into the matching connector on the Lichee Nano board, requiring no external wiring. It draws power from the host board's 3.3V rail. Ensure your Lichee Nano's power supply can handle the additional current, especially when the display is active, as peak consumption can reach approximately 250mA.

Package Includes

  • 1 x Sipeed Lichee Nano WiFi Module

Additional Information

Weight 0.0042 kg
Dimensions 2.54 × 3.3 cm