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
Product variants | UBX-R52 |
---|---|
LTE bands | 1, 2, 3, 4, 5, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 66, 71, 85 |
Data rate | M1/NB2 |
Positioning | SpotNow |
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 | ✓ |
Satellite protocols | NB-IoT over NTN, proprietary |
Satellite bands | L-band, S-band |