SARA-R5 系列
基于 u-blox 芯片组的 LTE-M / NB-IoT 模块
多频段 LTE-M / NB-IoT 卫星芯片组
Standard
Professional
Automotive
UBX-R52
u-blox LTE-M 和 NB-IoT 芯片组,支持多区域使用
UBX-S52
u-blox LTE-M /NB-IoT 和卫星芯片组,全球适用
Product variants | UBX-R52 | UBX-S52 |
---|---|---|
LTE bands | 1, 2, 3, 4, 5, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 66, 71, 85 | |
Data rate | M1/NB2 | |
UART | ✓ | |
USB | ✓ | |
I2C | ✓ | |
I2S | ✓ | |
PWM | ✓ | |
SDIO | ✓ | |
GPIO | ✓ | |
ADC | ✓ | |
SAT RF IN | - | ✓ |
GPS RF IN | ✓ | - |
Maximum supply [V] | 4.4 | |
Minimum supply [V] | 3.3 | |
Maximum temperature [°C] | 85 | |
Minimum temperature [°C] | -40 | |
CellTime | ✓ | - |
CoAP | ✓ | |
DTLS | ✓ | |
eDRX | ✓ | |
FOTA | ✓ | |
FTP | ✓ | |
FW update via serial interface | ✓ | |
HTTP | ✓ | |
Jamming detection | ✓ | |
Last gasp | ✓ | |
LwM2M | ✓ | |
Open CPU (uCPU) | ✓ | - |
PSM | ✓ | |
Secure boot and updates | ✓ | |
TCP/IP, UDP | ✓ | |
TLS | ✓ | |
u-blox Smart Connection Manager | ✓ | - |
Dimensions [mm] | 8.5 x 9.0 x 1.0 | |
AssistNow | ✓ | |
CellLocate | ✓ | |
CloudLocate | ✓ |