Clone of Clone of SARA-R540S 模块

LTE-M/NB-IoT 模块,用于 400 MHz 频谱和安全云

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物联网“安全即服务”
  • 在 400 MHz 频谱上支持功率等级 2 (26 dBm)
  • 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
cellular
standard

Standard

professional

Professional

automotive

Automotive

Product variants

SARA-R540S

适合多区域使用的安全云 LTE-M 和 NB-IoT 模块,支持 400 MHz 频谱

产品选择
文档和资源
产品描述
Product variantsSARA-R540S
North America
LTE bands1, 12, 13, 18, 19, 2, 20, 25, 26, 28, 3, 4, 5, 66, 71, 8, 85
LTE power class [dBm]23
UART2
USB1
I2C1
GPIO6
Maximum supply [V]4.5
Minimum supply [V]3
Maximum temperature [°C]85
Minimum temperature [°C]-40
Antenna detection
CellTime
Embedded CoAP
Embedded FTP/HTTP
Embedded MQTT, MQTT-SN
Embedded TCP/UDP
Jamming detection
Last gasp
LwM2M
Secure boot
Secure boot, updates, and production
Dimensions [mm]16.0 x 26.0 x 2.2
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