- Powerful, ultra-efficient 64 MHz 32-bit Arm® Cortex®-M4 with FPU, 1 MB Flash, and 256 kB RAM
- Bluetooth 5.0 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
- Optional PA/LNA for extreme range
| Form factor: | BMD |
|---|---|
| Voltage: | 1.7 - 5.5 VDC |
| Chip: | nRF52840 |
| Bluetooth Standard: | v5.0 (Bluetooth Low Energy) |
| max. Range: | 750 m |
| Antenna Option: | U.FL connector |
| Temperature: | -40 to +85 °C |
| Dimensions: | 15 x 10.2 x 1.9 mm |
| UART: | 2 |
| USB: | 1 |
| GPIO: | 48 |
| I2S: | 1 |
| SPI: | 4 |
| TWI: | 2 |
| S/W Features: | Bluetooth high speed (LE 2M PHY), Bluetooth mesh, FOTA, Simultaneous GATT server and client, Supports customer applications |