SARA-R540S 模块
LTE-M/NB-IoT 模块，用于 400 MHz 频谱和安全云
SARA-R5 系列
配有安全云的 LTE-M / NB-IoT 模块
适用于整个物联网生命周期：内置 u-blox UBX-R5 芯片组，可平滑演进至 5G
- 基于硬件的信任根安装在离散安全单元中，内置端到端安全
- 具有基础、设计和端到端安全以及访问控制的完整安全套件
- 通过 u-blox M8 GNSS 接收机可以随时随地进行准确可靠的定位
- 经过优化的超低功耗
- 通过 uFOTA 提供重要固件更新并启用服务
Standard
Professional
Automotive
Product variants
产品选择
文档和资源
产品说明
| Product variants | SARA-R500S | SARA-R510S | SARA-R510M8S |
|---|---|---|---|
| GNSS | - | BeiDou, Galileo, GLONASS, GPS / QZSS | |
| Number of concurrent GNSS | - | 3 | |
| GNSS platform | - | Concurrent GNSS | |
| Global | ✓ | ||
| LTE bands | 1, 12, 13, 18, 19, 2, 20, 25, 26, 28, 3, 4, 5, 66, 71, 8, 85 | ||
| LTE power class [dBm] | 23 | ||
| UART | 2 | ||
| USB | 1 | ||
| I2C | 1 | ||
| GPIO | 6 | ||
| USIM | 1 | ||
| Maximum supply [V] | 4.5 | ||
| Minimum supply [V] | 3 | ||
| Maximum temperature [°C] | 85 | ||
| Minimum temperature [°C] | -40 | ||
| Antenna dynamic tuning | ✓ | ||
| CellTime | ✓ | ||
| Embedded CoAP | ✓ | ||
| Embedded FTP/HTTP | ✓ | ||
| Embedded MQTT, MQTT-SN | ✓ | ||
| Embedded TCP/UDP | ✓ | ||
| FW update via serial interface | ✓ | ||
| Jamming detection | ✓ | ||
| Last gasp | ✓ | ||
| Root of trust: secure element | ✓ | ||
| Secure boot, updates, and production | ✓ | ||
| TLS/DTLS | ✓ | ||
| uFOTA | ✓ | ||
| Ultra low PSM (deep sleep) | - | ✓ | - |
| Antennas | - | Dedicated GNSS antenna | |
| Dimensions [mm] | 16.0 x 26.0 x 2.2 | ||
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