Description

Key Features:

✔ Standalone Wi-Fi Connectivity – Built-in TCP/IP stack (no external driver needed).
✔ UART Interface – Simple serial communication (3.3V logic).
✔ Wire Antenna – 2.4GHz with up to 100m range (open space).
✔ Low Power Modes – Sleep current: 4µA, ideal for battery-powered devices.
✔ Secure Protocols – Supports WEP, WPA, WPA2 encryption.
✔ Direct Cloud Connectivity – Works with Exosite, ThingSpeak, and MQTT.

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Applications:

• IoT Sensor Nodes – Wireless temperature, humidity, or motion sensors.

• Remote Control Systems – Wi-Fi-enabled robotics or home automation.

• Industrial Monitoring – Machine data logging via Wi-Fi.

• Smart Agriculture – Soil/weather data transmission.

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Wiring Guide:

• VCC → 3.3V (⚠️ Not 5V!).

• GND → Ground.

• TXD → MCU RX pin (e.g., Arduino D0).

• RXD → MCU TX pin (e.g., Arduino D1).

• GPIOs → For reset, sleep, or status control.

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Technical Specifications:

• Wi-Fi Standard: 802.11 b/g (2.4GHz).

• Operating Voltage: 3.3V (±10%).

• Current Draw: ~40mA (active), ~25mA (idle).

• Data Rate: Up to 1Mbps.

• Antenna Type: Integrated wire antenna (RP-SMA connector optional).

• Dimensions: 28mm × 18mm.

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Package Includes:

• 1x RN-XV WiFly Module (RN-171-XV).

• Optional: Breakout board (select if needed).

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Why Choose the RN-XV WiFly?

✅ Easy Configuration – AT commands via serial terminal.
✅ No External Wi-Fi Stack Needed – Built-in networking protocols.
✅ Compact & Low-Power – Fits in small projects and runs on batteries.