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XBee® RR Module - U.FL Antenna (WRL-22628) (XBRR-24Z8UT-J)

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DESCRIPTION

XBee RR 802.15.4 RF Modules are embedded solutions providing wireless end-point connectivity to devices. These devices use the IEEE 802.15.4 networking protocol for fast point-to-multipoint or peer-to-peer networking. They are designed for high-throughput applications requiring low latency and predictable communication timing. The XBee RR 802.15.4 RF Module supports the needs of low-cost, low-power wireless sensor networks. The devices require minimal power and provide reliable delivery of data between devices. The devices operate within the ISM 2.4 GHz frequency band. It allows local configuration with BLE using the Digi XBee Mobile app. The XBee RR is functionally equivalent to the XBee3 but does not offer the MicroPython nor the full BLE programmable services offered by the XBee3.
XBee RR 802.15.4 RF 模組是嵌入式解決方案，可為裝置提供無線端點連線。這些設備使用 IEEE 802.15.4 網路協定來實現快速點對多點或對等網路。它們專為需要低延遲和可預測通訊時序的高吞吐量應用而設計。XBee RR 802.15.4 RF 模組支援低成本、低功耗無線感測器網路的需求。這些設備需要最少的功率，並在設備之間提供可靠的資料傳輸。這些裝置在 ISM 2.4 GHz 頻段內運作。它允許使用 Digi XBee Mobile 應用程式透過 BLE 進行本地配置。XBee RR 在功能上與 XBee3 相同，但不提供 MicroPython，也不提供 XBee3 提供的完整 BLE 可程式服務。

The XBee line provides the closest to plug and play wireless and mesh functionality of all the wireless products we sell for microcontroller based projects. The RR series continues to build on that.
XBee 系列提供了我們為基於微控制器的專案銷售的所有無線產品中最接近即插即用的無線和網狀功能。RR 系列繼續在此基礎上發展。

This variation of the RR module is fitted with a U.FL Antenna connector (antenna sold separately). For full information on the module, check out the datasheet in the documents tab.
此款 RR 模組配有 U.FL 天線連接器（天線單獨出售）。有關該模組的完整信息，請查看文檔選項卡中的資料表。

FEATURES

• 2.4 GHz, Zigbee, U.FL antenna, Through-hole
  
• Memory 記憶體 : 1 MB flash, 96 kB RAM
  
• Transceiver chipset 收發器晶片組 : Silicon Labs EFR32MG SoC
  
• Data rate 資料速率 : RF 250 Kbps, serial up to 1 Mbps
  
• Indoor/urban range* 室內/城市範圍* : Up to 90 m (300 ft)
  
• Outdoor/line-of-sight range* 室外/視距範圍* : Up to 3200 m (2 miles)
  
• Transmit power 發射功率 : +19 dBm
  
• Receiver sensitivity: −103 dBm normal mode Bluetooth® performance: Supports BLE 4.2 (slave only) and capable of interoperating with BLE 5.0 devices that support 1M PHY. Hardware is software upgradable to 5.0, but not yet enabled except payload extensions (future release). 1 Mbps, up to 15 m (49 ft) indoor/urban range*, up to 300 m (984 ft) outdoor/RF line-of-sight range*, +8 dBm transmit power, −95 dBm normal mode receiver sensitivity (1% per).
  接收器靈敏度：−103 dBm 正常模式藍牙® 效能：支援 BLE 4.2（僅從裝置）並能夠與支援 1M PHY 的 BLE 5.0 裝置互通。硬體可透過軟體升級至 5.0，但除有效負載擴展（未來版本）外尚未啟用。1 Mbps，長達 15 m (49 ft) 室內/城市範圍*，長達 300 m (984 ft) 室外/RF 視距範圍*，+8 dBm 發射功率，−95 dBm 正常模式接收器靈敏度 ( 1%每）。
  
• Serial data interface 串列資料介面 : UART, SPI
  
• Operating temperature 工作溫度 : −40 °C to 85 °C (−40 °F to 185 °F)
  
• Dimensions 尺寸 (L x W x H): 2.438 x 2.761 cm (0.960 x 1.087 in)
  
• Supply voltage 電源電壓 : 1.72 – 3.8 V
  
• Transmit Current 發射電流 : 195 mA at 19 dBm
  
• Protocol: Zigbee 3.0