Arduino GIGA R1 Evaluation Board — Wireless Features: Wi‑Fi Specifications & Characteristics

Embedded Development Boards, Kits, Programmers
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Arduino GIGA R1 WiFi is a Mega‑form‑factor development board with integrated on‑board Wi‑Fi® and Bluetooth® connectivity. Its wireless functions are based on the Murata® LBEE5KL1DX‑883 module (core chip: Cypress CYW4343W). It supports independent or simultaneous operation of both wireless protocols, making it suitable for IoT communication, remote control, and data transmission.

I. Core Wireless Module & Hardware Foundation

  • Module model: Murata® LBEE5KL1DX‑883 (U5), ultra‑small package balancing performance and size
  • Antenna configuration: On‑board Micro UFL connector (J14) supports external antennas (shipped with Molex 206994‑0100 FPC antenna, 3.60 dBi gain). An integrated antenna switch allows a single antenna to be shared between Wi‑Fi and Bluetooth without extra hardware.
  • Security: Paired with the ATECC608A-MAHDA-T secure element for encrypted wireless communication, meeting IoT data security requirements.

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II. Wi‑Fi Specifications & Features

1. Core Specifications

  • Protocol: IEEE 802.11 b/g/n (2.4 GHz band), compatible with mainstream Wi‑Fi networks
  • Throughput: Maximum 65 Mbps, suitable for medium‑to‑high speed data transfer (sensor upload, remote commands, etc.)
  • Operating modes:
    • Station (STA): Connects to a router as a client for Internet/LAN access
    • Access Point (AP): Acts as a hotspot for direct connections from phones, computers, etc.
    • Dual mode (AP + STA simultaneous): Connects to WAN while hosting local devices, ideal for edge computing

2. Application Scenarios

  • Remote monitoring: Connect to Arduino Cloud or third‑party platforms to upload 3D printer status, temperature, humidity, and sensor data
  • Data synchronization: Upload local audio or experimental data to cloud dashboards for remote viewing and analysis
  • Remote control: Send network commands to robots, smart home devices, and other actuators

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Related Contents:

Arduino GIGA R1 WiFi Evaluation Board — Three Power Supply Paths
Arduino GIGA R1 Evaluation Board — Interface & Peripheral Breakdown
Arduino GIGA R1 Evaluation Board — Bluetooth Specifications & Characteristics
Arduino GIGA R1 Evaluation Board — Audio Function Overview
Arduino GIGA R1 Evaluation Board — Three Programming Methods