

Datasheet| Bluetooth version | v4.0 low energy |
| Power supply | 1.9...3.6 VDC |
| Operating temperature | -25...+70 °C |
| ISM band | 2.4 GHz |
| Supply current (transmitting) typically | 12.5 mA |
| Supply current (receiving) typically | 14.5 mA |
| Supply current (idle mode) typically | 2 μA |
| Supply current (deep sleep) typically | 500 nA |
| Interface |
UART
SPI |
| RF output power, typically | 0 dBm |
| Data throughput, RF | 1 Mbps |
| RF input sensitivity | -87 dBm |
| Profiles, integral |
LL
L2CAP GAP SM ATT GATT |