Stand-alone Bluetooth 5.1 low energy modules
Standard
Professional
Automotive
NINA-B400-00B
NINA-B401-00B
NINA-B406-00B
| Product variants | NINA-B400 | NINA-B401 | NINA-B406 |
|---|---|---|---|
| Bluetooth qualifications | v5.1 (Bluetooth Low Energy) | ||
| Chip inside | nRF52833 | ||
| Bluetooth low energy output power EIRP [dBm] | 10 | ||
| Bluetooth output power EIRP [dBm] | 10 | ||
| Bluetooth throughput [Mbit/s] | 1.4 | ||
| Maximum number of connections | 20 | ||
| Maximum Bluetooth range [m] | 1400 | ||
| Bluetooth profiles and services | Bluetooth GATT | ||
| Operation mode | Standalone module open CPU | ||
| MCU | Cortex-M4 with FPU, 64 MHz | ||
| RAM [kB] | 128 kB | ||
| Flash [kB] | 512 kB | ||
| UART x 2 | ✓ | ||
| USB | ✓ | ||
| SPI x 3 | ✓ | ||
| I2C | ✓ | ||
| I2S | ✓ | ||
| PDM | ✓ | ||
| GPIO x 40 | ✓ | ||
| ADC x 8 | ✓ | ||
| PWM x 4 | ✓ | ||
| TWI (I2C compatible) x 2 | ✓ | ||
| Maximum supply [V] | 3.6 | ||
| Minimum supply [V] | 1.7 | ||
| Maximum temperature [°C] | 105 | ||
| Minimum temperature [°C] | -40 | ||
| Bluetooth high speed (LE 2M PHY) | ✓ | ||
| Bluetooth long range (coded PHY) | ✓ | ||
| Bluetooth mesh | ✓ | ||
| Direction finding (AoA/AoD) | ✓ | ||
| FOTA | ✓ | ||
| Secure boot ready | ✓ | ||
| Simultaneous GATT server and client | ✓ | ||
| Supports customer applications | ✓ | ||
| Antennas | U.FL connector | Antenna pin | Internal antenna |
| Dimensions [mm] | 10 x 15 x 2.2 | ||
