UBX-R52/S52 series

Multi-band LTE-M / NB-IoT / satellite chipset

Ubiquitous connectivity redefined in a 5G-ready LTE-M and NB-IoT chipset

  • Multi-mode cellular and satellite modem for connectivity anywhere
  • 5G-ready, software-configurable cellular modem to last an IoT lifetime
  • Service-on-chip architecture captures signal deep inside hardware for improved positioning and energy efficiency
  • Easy integration with u-blox GNSS products and operation of LTE-based positioning
  • Powerful edge computing platform provides a hosted application environment
cellular
standard

Standard

professional

Professional

automotive

Automotive

Product variants

UBX-R52

u-blox LTE-M and NB-IoT chipset for multi-regional use

UBX-S52

u-blox LTE-M /NB-IoT and satellite chipset for global use

Related links
Product selection
Product description
Documentation & resources
Product variantsUBX-R52UBX-S52
Multi-region-
Global-
LTE bands1, 2, 3, 4, 5, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 66, 71, 85
Data rateM1/NB2
UART1
USB1
I2C1
SDIO1
GPIO1
ADC1
I2S1
PWM1
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
No results have been found for .