USB-NORA-W2
AWS IoT ExpressLink Multiradio development kit
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
Standard
Professional
Automotive
Product variants
NORA-W251AWS-00B
Multiradio Module (Wi-Fi, BLE),
Antenna pin, AWS IoT ExpressLink
10.4x14.3 mm, 500 pcs/reel
NORA-W256AWS-00B
Multiradio Module (Wi-Fi, BLE),
PCB antenna, AWS IoT ExpressLink
10.4x14.3 mm, 500 pcs/reel
Product Selection
Product description
Further information
Documentation & resources
| Product variants | NORA-W251AWS | NORA-W256AWS |
|---|---|---|
| Bluetooth qualifications | v5.0 (Bluetooth Low Energy) | |
| Chip inside | ESP32-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 connections | 5 | |
| 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 mode | Standalone module u-connect | |
| MCU | Xtensa LX7, 240 MHz dual-core | |
| RAM [kB] | 512 kB | |
| Flash [kB] | 8192 kB | |
| UART | 1 | |
| Maximum supply [V] | 3.6 | |
| Minimum supply [V] | 3 | |
| Maximum temperature [°C] | 85 | |
| Minimum temperature [°C] | -40 | |
| AT command support | ✓ | |
| Factory programmed MAC address(es) | ✓ | |
| Secure boot | ✓ | |
| WPA3 | ✓ | |
| Antennas | Antenna pin | Embedded PCB antenna |
| Dimensions [mm] | 10.4 x 14.3 x 1.8 | |
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