Digi XBee XR 868 开发套件
Complete Digi XBee XR 868 development platform operates in the 863-870 MHz range, delivering superior performance and interference immunity
The Digi XBee® XR 868 Development Kit features the Digi XBee 868 RF MHz module with U.FL antenna connector plus antennas and a Digi XBee development board. The module is a compact and reliable solution supporting deployment of long-range connectivity applications in the European region. The pre-certified module operates between 863 and 870 MHz in compliance with European standards.
The module enables both point-to-point and mesh networking protocols, with a line-of-sight range of over 14 kilometers. It is well suited for agriculture and energy applications where long-distance communication is required.
Intelligent interference management
Digi XBee XR 868 also leverages 868 MHz and surrounding frequencies for LBT + AFA (Listen Before Talk and Adaptive Frequency Agility). This significantly reduces interference by listening to the radio environment before any transmission starts, and automatically shifts to a new channel when interference is detected. This patented frequency scan occurs automatically and in a matter of microseconds so as not to impact performance.
Accelerate development with Digi XCTU®
The Digi XBee XR 868 RF module is a complete hardware and software solution that works directly out of the box. Digi XCTU, Digi’s easy-to-use RF configuration tool, reduces development time from months to weeks, ensuring your product gets to market fast.
Proven experience and expert support
With over twenty years of experience enabling millions of globally connected products, Digi is a trusted embedded and IoT solutions provider, simplifying the way customers design, build and deploy connected applications. Digi also offers cellular integration support, certification assistance, and custom design and build services to get your products to market smarter and faster. Digi Wireless Design Services (WDS) offers additional services to support you wherever you are along your development path.
Key features, benefits and applications
- 低功耗 CE/RED 认证 868 MHz 射频模块，基于 Silicon Labs EFR32 微控制器
- 设计包括声表面波滤波器，可在嘈杂的射频环境中实现最佳性能
- 先听后说和频率灵活性可实现最佳抗干扰性能
- DigiMesh®网络拓扑结构可提供冗余和可靠性
- Simple configuration using Digi XCTU accelerates time to market
- Turnkey development and custom gateway engineering services available from Digi WDS
套件包括
- Digi XBee XR 868 MHz RF module
- Digi XBee development board
- Digi XCTU and Digi XBee Tools
- Free schematic review from Digi WDS*
- Additional documentation and example
Digi XBee XR 868 Development Kit with Digi XBee XR 868 MHz MMT, U.FL antenna connector plus antennas and development board
| 规格 |
Digi XBee XR 868 |
| 硬件 |
| 处理器 |
EFR32FG13P231F512 transceiver at 40 MHz |
| 频率段 |
863 兆赫至 870 兆赫 |
| 天线选项 |
U.FL antenna connector plus antennas, RF pad |
| 重量 |
1.2 grams (0.042 oz) for MMT |
| 性能 |
| 射频数据速率 |
10 Kbps 或 80 Kbps，软件可选 |
| UART 数据速率 |
Up to 921.6 kbps |
| SPI 数据速率 |
Up to 5 Mbps |
| LINE-OF-SIGHT RANGE** |
Up to 14.5 km with 2.1 dBi antenna |
| 传输功率 |
高达 13 dBm ERP |
| 接收器灵敏度 |
−107 dBm at 80 Kbps, −112 dBm at 10 Kbps |
| 特点 |
| 输入/输出 |
13 数字输入/输出 |
| 模拟输入 |
4 通道 10 位 |
| 工作温度 |
-40 °C 至 85 °C（-40 °F 至 185 °F） |
| 网络拓扑结构 |
DigiMesh®, repeater |
| 安全 |
256-bit AES encryption |
| 权力 |
| 电源电压 |
1.8 to 3.6 VDC |
| 传输流 |
76 mA |
| 汇流 |
26 毫安 |
| 睡眠电流 |
185 uA |
| 监管批准** |
| 欧洲 |
CE/RED |
| ROHS |
符合要求 |
*范围数字估计基于干扰源有限的自由空气地形。实际距离会因发射功率、发射器和接收器的方向、发射天线的高度、接收天线的高度、天气条件、区域内的干扰源以及接收器和发射器之间的地形（包括墙壁、树木、建筑物、丘陵和山脉等室内外结构）而有所不同。