
NORA-B1 系列(CPU 可运行客制化程序的)
Stand-alone 低功耗蓝牙 5.2 模块
独立蓝牙 LE 模块
Standard
Professional
Automotive
ALMA-B201
专业级蓝牙 LE 模块,采用 nRF54LM20A(开放式 CPU)和外部天线引脚。
开发中
ALMA-B206
专业级蓝牙 LE 模块,采用 nRF54LM20A(开放式 CPU)和内部 PCB 天线。
开发中
ALMA-B211
专业级蓝牙 LE 模块,采用 nRF54LM20B(开放式 CPU)和外部天线引脚。
开发中
ALMA-B216
专业级蓝牙 LE 模块,采用 nRF54LM20B(开放式 CPU)和内部 PCB 天线。
开发中
| Product variants | ALMA-B201 | ALMA-B206 | ALMA-B211 | ALMA-B216 |
|---|---|---|---|---|
| Bluetooth qualifications | 6.0 (Bluetooth Low Energy) | |||
| Chip inside | nRF54LM20A | nRF54LM20B | ||
| Bluetooth low energy output power EIRP [dBm] | 10 | |||
| Bluetooth throughput [Mbit/s] | 1.4 | |||
| Maximum Bluetooth range [m] | 1400 | |||
| Bluetooth profiles and services | Bluetooth GATT | |||
| Operation mode | Standalone module open CPU | |||
| MCU | Arm Cortex-M33 at 128 MHz | |||
| RAM [kB] | 512 kB | |||
| UART | ✓ | |||
| USB | ✓ | |||
| SPI | ✓ | |||
| I2C | ✓ | |||
| NFC | ✓ | |||
| PWM | ✓ | |||
| Maximum supply [V] | 3.6 | |||
| Minimum supply [V] | 1.7 | |||
| Maximum temperature [°C] | 85 | |||
| Minimum temperature [°C] | -40 | |||
| 802.15.4 Thread / Zigbee | ✓ | |||
| Arm TrustZone-M | ✓ | |||
| Bluetooth Channel Sounding | ✓ | |||
| Bluetooth high speed (LE 2M PHY) | ✓ | |||
| Bluetooth long range (coded PHY) | ✓ | |||
| Matter | ✓ | |||
| Secure boot and updates | ✓ | |||
| Neural Processing Unit (NPU) | - | ✓ | ||
| Antennas | Antenna pin | Internal PCB antenna | Antenna pin | Internal PCB antenna |
| Dimensions [mm] | 10.4 x 11.2 x 1.9 | 10.4 x 14.3 x 1.9 | 10.4 x 11.2 x 1.9 | 10.4 x 14.3 x 1.9 |