u-blox

ALEX-R5 series

Ultra-small LTE-M / NB-IoT SiP with Secure Cloud

ALEX-R5 series is an older generation product. For new designs see:

SARA R5 picture with 2022 IoT Evolution Asset Tracking Award logo

SARA-R5 series

LTE-M / NB-IoT modules with Secure Cloud

Miniature form factor, integrating u-blox UBX-R5 and UBX-M8 chipsets

  • Designed to last an IoT lifetime and 5G- ready
  • Super low power, accurate, and reliable positioning with u-blox M8 GNSS receiver
  • Optimized for ultra-low power IoT applications
  • Built-in, hardware-based Secure Cloud functionality supporting IoT-Security-as-a-Service
  • Concurrent accurate positioning and LTE signalling, as needed by tracking applications
cellular
standard

Standard

professional

Professional

automotive

Automotive

Product variants

ALEX-R510M8S

Secure Cloud LTE-M and NB-IoT SiP combo module with integrated u-blox M8 GNSS receiver for multi-regional use

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Related links
ALEX-R5 Product Summaryfile icon
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Product Selection
Documentation & resources
Product description
Product variantsALEX-R510M8S
GNSS features 
GNSSBeiDou, Galileo, GLONASS, GPS / QZSS
Number of concurrent GNSS3
Area  
Multi-region✓
Cellular features 
LTE bands1, 2, 3, 4, 5, 8, 12, 13, 18, 19, 20, 25, 26, 28, 66, 71, 85
LTE power class [dBm]23
Data ratesM1 (375 kbit/s DL and 1200 kbit/s UL), NB2 (125 kbit/s DL and 140 kbit/s UL)
Interfaces 
UART2
USB1
I2C1
GPIO11
USIM1
Electrical data 
Maximum supply [V]4.5
Minimum supply [V]3
Environmental data,
quality & reliability		 
Maximum temperature [°C]85
Minimum temperature [°C]-40
Features 
Dimensions 
Dimensions [mm]14.0 x 14.0 x 1.5
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