Stand-alone Wi-Fi™ 6 multiradio modules
Standard
Professional
Automotive
NORA-W401-00B
NORA-W401-10B
NORA-W406-00B
NORA-W406-10B
| Product variants | NORA-W401 | NORA-W406 |
|---|---|---|
| Bluetooth qualifications | 5.3 (Bluetooth Low Energy) | |
| Chip inside | ESP32-C6 | |
| Bluetooth low energy output power EIRP [dBm] | 10 | |
| Wi-Fi output power EIRP [dBm] | 20 | |
| Wi-Fi frequency [GHz] | 2.4 | |
| Wi-Fi standards (IEEE 802.11) | IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n | |
| Operation mode | Standalone module open CPU | |
| MCU | RISC-V | |
| RAM [kB] | 512 kB | |
| Flash [kB] | 4096 kB / 8192 kB | |
| SDIO 2.0 | ✓ | |
| TWAI® (CAN 2.0 compatible) | ✓ | |
| UART | ✓ | |
| LP UART | ✓ | |
| SPI | ✓ | |
| I2C | ✓ | |
| I2S | ✓ | |
| GPIO x 22 | ✓ | |
| ADC x 12 | ✓ | |
| JTAG over USB | ✓ | |
| LP I2C | ✓ | |
| Maximum supply [V] | 3.6 | |
| Minimum supply [V] | 3 | |
| Maximum temperature [°C] | 85 | |
| Minimum temperature [°C] | -40 | |
| Bluetooth high speed (LE 2M PHY) | ✓ | |
| Bluetooth long range (coded PHY) | ✓ | |
| Low power operation modes | ✓ | |
| Matter | ✓ | |
| On-the-fly flash encryption | ✓ | |
| Secure boot ready | ✓ | |
| Wi-Fi 6 Target Wake Time | ✓ | |
| WPA3 | ✓ | |
| 802.15.4 Thread / Zigbee | ✓ | |
| FOTA | ✓ | |
| Antennas | Antenna pin | Internal PCB antenna |
| Dimensions [mm] | 10.4 x 14.3 x 1.9 | |
