Description
Technical Specifications
| Chipset | nRF52840 |
| Processor | ARM Cortex-M4F processor |
| Memory and Interface | 1MB Flash and 256kB RAM ; Supports USB data interface |
| Certifications | BLE 5.0/5.1, Mesh, Zigbee |
| Technology | IEEE 802.15.4 with Thread and Zigbee support |
| Antenna | PCB |
| Transmission Range | 32.8 ft to 328 ft (10m to 100 m) |
| Transmission Rate | -8 dBm to 8dBm |
| Bluetooth Version | 5.0 |
| Sensitivity | -96 dBm |
| GPIO | 20 |
| Operating Temperature Range | -13°F to 185°C (-25 °C to 85 °C) |
| Dimension | 0.91 inches × 0.69 inches × 0.08 inches (23.2 mm× 17.4 mm × 2.0 mm) |