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NORA-W2 series

AWS IoT ExpressLink stand-alone multiradio modules

Secure AWS cloud connectivity for industrial and consumer applications

  • AWS IoT ExpressLink with pre-provisioned AWS connectivity
  • Easy integration with high-level commands
  • Wi-Fi 802.11b/g/n and Bluetooth Low Energy 5 (not yet exposed to customer in AWS ExpressLink specification v1.1)
  • Enhanced security features
  • Small footprint and multiple antenna options
  • Global certification
Short Range
standard

Standard

professional

Professional

automotive

Automotive

Product variants

NORA-W251AWS-00B

Multiradio Module (Wi-Fi, BLE), Antenna pin, AWS IoT ExpressLink 10.4x14.3 mm, 500 pcs/reel
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NORA-W256AWS-00B

Multiradio Module (Wi-Fi, BLE), PCB antenna, AWS IoT ExpressLink 10.4x14.3 mm, 500 pcs/reel
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Related links
NORA-W2 Data Sheetfile icon
NORA-W2 AWS IoT ExpressLink Product Summaryfile icon
AWS IoT ExpressLink Moduleseye icon
Product selection
Product description
Further information
Documentation & resources
Product variantsNORA-W251AWSNORA-W256AWS
Bluetooth qualificationsv5.0 (Bluetooth Low Energy)
Chip insideESP32-S3
Bluetooth low energy output power EIRP [dBm]8
Bluetooth output power EIRP [dBm]8
Wi-Fi output power EIRP [dBm] 18
Wi-Fi micro access point [max stations]10
Maximum number of connections5
Maximum Bluetooth range [m]500
Wi-Fi frequency [GHz]2.4
Wi-Fi standards (IEEE 802.11)IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Operation modeStandalone module u-connect
MCUXtensa LX7, 240 MHz dual-core
RAM [kB]512 kB
Flash [kB]8192 kB
UART✓
Maximum supply [V]3.6
Minimum supply [V]3
Maximum temperature [°C]85
Minimum temperature [°C]-40
AT command support✓
Secure boot and updates✓
WPA3✓
AntennasAntenna pinEmbedded PCB antenna
Dimensions [mm]10.4 x 14.3 x 1.8
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