u-blox

SARA-R4 series

LTE-M / NB-IoT / EGPRS modules

Feature-rich IoT connectivity with 2G fallback and best-in-class GNSS

  • Simultaneous LTE communication with GNSS positioning
  • Power autonomy through positioning in the cloud; integrated u-blox M10 GNSS receiver and CloudLocate
  • Better RF performance thanks to configurable dynamic antenna tuning interface
  • Guaranteed best coverage with 23 dBm output power
  • 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-R422

LTE-M, NB-IoT and EGPRS module for global use

Versions

SARA-R422-00B

LTE Cat M1, NB2 and 2G module Band configurable LGA, 16x26 mm, 250 pcs/reel

SARA-R422-01B

LTE Cat M1, NB2 and 2G module Band configurable w US MNO Cert LGA, 16x26 mm, 250 pcs/reel

SARA-R422M10S

Secure Cloud LTE-M, NB-IoT and EGPRS combo module with integrated M10 GNSS receiver for global use

Contact us

SARA-R422S

Secure Cloud LTE-M, NB-IoT and EGPRS module for global use

Versions

SARA-R422S-00B

LTE Cat M1, NB2, 2G module Secure cloud, Band configurable LGA, 16x26 mm, 250 pcs/reel

SARA-R422S-01B

LTE Cat M1, NB2, 2G, w US MNO cert Secure cloud, Band configurable LGA, 16x26 mm, 250 pcs/reel
Related links
SARA-R4 Data Sheetfile icon
SARA-R42 Product Summaryfile icon
EVK-R4eye icon
u-blox Product documentation mapfile icon
SARA-R42 / LEXI-R42 Application Development Guidefile icon
Product selection
Product description
Documentation & resources
Product variantsSARA-R422M10SSARA-R422SSARA-R422
GNSSBeiDou, Galileo, GLONASS, GPS / QZSS-
Number of concurrent GNSS4-
LTE bands1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66, 85
GSM bandsQuad-band
Data rateM1 (588 kbit/s DL and 1119 kbit/s UL), NB2 (127 kbit/s DL and 158.5 kbit/s UL)
PositioningAssistNow, CellLocate, Dedicated GNSS antenna interface, Integrated GNSS receiverAssistNow, CellLocate, GNSS via Modem-
UART x 2✓
USB✓
I2C✓
USIM✓
GPIO x 6✓
Antenna dynamic tuning✓
CoAP✓-
DTLS✓-
Dual stack IPv4/IPv6✓
eDRX✓
FOTA✓
FTP✓-
FW update via serial interface✓
HTTP✓-
Jamming detection✓
Last gasp✓-
LwM2M✓
MQTT✓-
MQTT-SN✓-
PSM✓
Secure boot and updates✓
Security Root of Trust✓
TCP/IP, UDP✓
TLS✓-
Dimensions [mm]26 x 16 x 2.5
AssistNow✓-
CellLocate✓-
CloudLocate✓-
MQTT Anywhere✓-
MQTT Flex✓-
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