S
BMD-380 (open CPU)
Stand-alone Bluetooth 5.1 low energy modules
Ultra-compact full Bluetooth 5.1, Thread, and Zigbee (IEEE 802.15.4) solution
- Powerful, ultra-efficient 64 MHz 32-bit Arm® Cortex®-M4 with FPU, 1 MB Flash, and 256 kB RAM
- Miniature footprint of 7.5 x 9.5 mm to fit the most compact designs
- Bluetooth 5 long range support (Coded PHY)
- USB 2.0 and built-in DC-DC converter for direct USB / Li-Ion power
- Hardware cryptographic unit for secure boot and over-the-air updates
- Integrated chip antenna
- Standard
- Professional
- Automotive
Product variants
BMD-380
with internal chip antenna, open CPU
Related links
| Product variants | BMD-380 |
|---|---|
| Antenna | |
| Internal antenna | ✓ |
| Short range features | |
| Chip inside | nRF52840 |
| Bluetooth qualification | v5.0 (Bluetooth low energy) |
| Bluetooth low energy output power EIRP [dBm] | 7 |
| Maximum range [m] | 500 |
| Maximum number of connections | 20 |
| Additional standard | Thread / Zigbee, NFC |
| Microprocessor on board | |
| Standalone module open CPU | ✓ |
| Interfaces | |
| UART | 2 |
| USB | 1 |
| SPI | 4 |
| TWI (I2C compatible) | 2 |
| I2S | 1 |
| GPIO | 44 |
| ADC | 8 |
| PWM | 16 |
| PDM | 1 |
| Electrical data | |
| Minimum supply [V] | 1.70 |
| Maximum supply [V] | 5.5 |
| Environmental data, quality & reliability | |
| Maximum temperature [°C] | 85 |
| Minimum temperature [°C] | -40 |
| Size [mm] | 7.5 x 9.5 x 1.5 |
| Features | |
| Bluetooth mesh | ✓ |
| FOTA | ✓ |
| Secure boot | ✓ |
| Simultaneous GATT server and client | ✓ |
| Other | |
| Markets | Wearables, Healthcare, Smart Home & Buildings |
Product Summary
21-Jul-2020
106 KB
User Guide
28-Jan-2021
1.44 MB
Data Sheet
2.71 MB
Application Note
1.85 MB
CAD/CAE Libraries
Information Note
91 KB
24-Jul-2020
100 KB
Conformity and Certification
06-Jul-2020
45 KB
Overview
686 KB
