- Powerful, ultra-efficient 64 MHz 32-bit Arm® Cortex®-M4 with FPU, 512 kB Flash, and 64 kB RAM
- Secure Bootloader (encrypted over-the-air updates) with Nordic DFU
- Transmitter certifications and compliances
- BMD-300 and BMD-301 are footprint compatible with BMD-34x modules
| Form factor: | BMD |
|---|---|
| Voltage: | 1.7 - 3.6 VDC |
| Chip: | nRF52832 |
| Bluetooth Standard: | v5.0 (Bluetooth Low Energy) |
| max. Range: | 190 m |
| Antenna Option: | Internal antenna |
| Temperature: | -40 to +85 °C |
| Dimensions: | 8.6 x 6.4 x 1.5 mm |
| UART: | 1 |
| GPIO: | 32 |
| I2S: | 1 |
| SPI: | 3 |
| TWI: | 2 |
| S/W Features: | Bluetooth high speed (LE 2M PHY), Bluetooth mesh, FOTA, Simultaneous GATT server and client, Supports customer applications |