u-blox

LEXI-R520 模块

基于 u-blox 芯片组的 LTE-M / NB-IoT 模块

非常适合需要定位和计算功能的超薄设计

  • 客户应用可通过 UBX-R52 芯片组上的 uCPU 运行
  • 以 23 dBm 的输出功率保证覆盖范围
  • 通过 SpotNow 接收机实现功率优化和高性价比定位
  • 借助 MQTT Anywhere 和 MQTT Flex，实现经济高效的端到端物联网通信
蜂窝通信
standard

Standard

professional

Professional

automotive

Automotive

Product variants

LEXI-R520

全球通用的 LTE-M 和 NB-IoT 模块

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相关链接
LEXI-R520 Data Sheetfile icon
LEXI-R52 Product Summaryfile icon
EVK-LEXI-R520eye icon
u-blox Product documentation mapfile icon
产品选择
产品描述
文件和资源
Product variantsLEXI-R520
Global✓
LTE bands1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66, 71, 85
LTE power class [dBm]23
PositioningDedicated GNSS antenna interface, GNSS via Modem, SpotNow
UART x 2✓
USB✓
I2C✓
USIM✓
GPIO x 6✓
ADC✓
Maximum supply [V]4.5
Minimum supply [V]3
Maximum temperature [°C]85
Minimum temperature [°C]-40
Antenna dynamic tuning✓
CoAP✓
DTLS✓
FOTA✓
FTP✓
FW update via serial interface✓
HTTP✓
Jamming detection✓
Last gasp✓
LwM2M✓
MQTT✓
MQTT-SN✓
Open CPU (uCPU)✓
PSM✓
Secure boot and updates✓
TCP/IP, UDP✓
TLS✓
u-blox Smart Connection Manager✓
AssistNow✓
CellLocate✓
MQTT Anywhere✓
MQTT Flex✓
Dimensions [mm]16.0 x 16.0 x 2.0
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