
BMD-34 series (open CPU)
Stand-alone Bluetooth 5.0 low energy modules
Stand-alone Bluetooth 5.0 low energy modules
S
Standard
Professional
Automotive
Product variants | BMD-300 | BMD-301 | BMD-350 |
---|---|---|---|
Short Range Features | |||
Bluetooth Qualifications | v5.0 (Bluetooth Low Energy) | ||
Chip Inside | nRF52832 | ||
Bluetooth low energy output power EIRP [dBm] | 3 | 9 | 3 |
Maximum range [m] | 200 | 400 | 190 |
Maximum number of connections | 20 | ||
Bluetooth profiles and services | Bluetooth GATT | ||
CPU Features | |||
Microprocessor on board | Standalone module open CPU | ||
Interfaces | |||
UART | 1 | ||
GPIO | 32 | ||
ADC | 8 | ||
SPI | 3 | ||
TWI (I2C compatible) | 2 | ||
I2S | 1 | ||
PCM | 1 | ||
PWM | 4 | ||
Electrical data | |||
Maximum supply [V] | 3.6 | ||
Minimum supply [V] | 1.7 | ||
Environmental data, quality & reliability | |||
Maximum temperature [°C] | 85 | ||
Minimum temperature [°C] | -40 | ||
Features | |||
Bluetooth high speed (LE 2M PHY) | ✓ | ✓ | ✓ |
Bluetooth mesh | ✓ | ✓ | ✓ |
FOTA | ✓ | ✓ | ✓ |
Simultaneous GATT server and client | ✓ | ✓ | ✓ |
Supports customer applications | ✓ | ✓ | ✓ |
General Features | |||
Antennas | Internal antenna | U.FL connector | Internal antenna |
Dimensions | |||
Dimensions [mm] | 9.8 x 14.0 x 1.9 | 9.8 x 14.0 x 1.9 | 6.4 x 8.6 x 1.5 |