LEXI-R422 module

LTE-M / NB-IoT / EGPRS module

Feature-rich IoT connectivity in smallest form factor with 2G fallback

  • Guaranteed best coverage with 23 dBm output power
  • Cost-effective, power efficient, end-to-end IoT communication with MQTT Anywhere and MQTT Flex
  • Always and everywhere location, with u-blox CellLocate®
  • Better RF performance with configurable dynamic antenna tuning interface
cellular
standard

Standard

professional

Professional

automotive

Automotive

Product variants

LEXI-R422

LTE-M, NB-IoT and EGPRS module for multi-regional use

Product Selection
Product description
Documentation & resources
Product variantsLEXI-R422
Global
LTE bands1, 12, 13, 18, 19, 2, 20, 25, 26, 28, 3, 4, 5, 66, 8, 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)
UART2
USB1
I2C1
GPIO6
USIM1
Antenna detection
Antenna dynamic tuning
Dual stack IPv4/IPv6
eDRX
Embedded DTLS 1.2
Embedded FTP/HTTP
Embedded MQTT
Embedded MQTT, MQTT-SN
Embedded TCP/UDP
Embedded TLS 1.2
FW update via serial interface
Jamming detection
Last gasp
LwM2M with dynamically configurable objects
Power save mode, rel.12
Secure boot, updates, and production
uFOTA
Ultra low PSM (deep sleep)
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