SARA-R52 series

LTE-M / NB-IoT modules based on u-blox chipset

Designed to provide top performance in both communication and positioning

  • Customer applications can run with uCPU on the UBX-R52 chipset
  • Delivers accurate and reliable positioning with the u-blox M10 GNSS receiver, concurrent with LTE
  • Power optimized and cost-effective positioning with SpotNow receiver
  • Cost-effective, power efficient, end-to-end IoT communication with MQTT Anywhere and MQTT Flex
cellular
standard

Standard

professional

Professional

automotive

Automotive

Product variants

SARA-R520

LTE-M and NB-IoT module for global use

SARA-R520M10

LTE-M and NB-IoT module with integrated u-blox M10 GNSS receiver for global use

Related links
Product selection
Product description
Documentation & resources
Product variantsSARA-R520SARA-R520M10
GNSS-BeiDou, Galileo, GPS / QZSS
Number of concurrent GNSS-4
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, SpotNowDedicated GNSS antenna interface, Integrated GNSS receiver
UART2
USB1
I2C1
GPIO6
ADC1
USIM1
Maximum supply [V]4.5
Minimum supply [V]3
Maximum temperature [°C]85
Minimum temperature [°C]-40
Antenna dynamic tuning
CellTime
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
Dimensions [mm]16.0 x 26.0 x 2.2
AssistNow
CellLocate
MQTT Anywhere
MQTT Flex
CloudLocate-
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