EVK-ANNA-B4
Evaluation kit for ANNA-B4 stand-alone modules with Bluetooth 5.1 Low Energy long range
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ANNA-B412 (u-connect)
Stand-alone Bluetooth 5.1 Low Energy module
Ultra-compact module for harsh professional environments
- Ultra compact SiP (6.5 x 6.5 x 1.2 mm) with integrated antenna
- Bluetooth 5.1, including Bluetooth long range
- u-connectXpress software for accelerated time to market
- Superior security functionality with secure boot
- Extended temperature range up to 105 °C
- Global certification
Standard
Professional
Automotive
Product variants
ANNA-B412-00B
Bluetooth Low Energy stand-alone SiP
u-connect SW
6.5x6.5 mm, 500 pcs/reel
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| Product variants | ANNA-B412 |
|---|---|
| Bluetooth qualifications | v5.1 (Bluetooth Low Energy) |
| Chip inside | nRF52833 |
| Bluetooth low energy output power EIRP [dBm] | 9 |
| Maximum range [m] | 800 |
| Bluetooth throughput [Mbit/s] | 0.8 |
| Maximum number of connections | 8 |
| Bluetooth profiles and services | Bluetooth GATT, u-blox low energy serial port service |
| Operation mode | Standalone module u-connect |
| UART | 2 |
| GPIO | 19 |
| Maximum supply [V] | 3.6 |
| Minimum supply [V] | 1.7 |
| Maximum temperature [°C] | 105 |
| Minimum temperature [°C] | -40 |
| AT command support | ✓ |
| Bluetooth high speed (LE 2M PHY) | ✓ |
| Bluetooth long range (coded PHY) | ✓ |
| Bluetooth mesh | ✓ |
| Direction finding (AoA/AoD) | ✓ |
| Extended data mode protocol | ✓ |
| Low Energy Serial Port Service | ✓ |
| Secure boot and updates | ✓ |
| Simultaneous GATT server and client | ✓ |
| Antennas | Internal antenna, Antenna pin |
| Dimensions [mm] | 6.5 x 6.5 x 1.2 |
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