

Datasheet| Bluetooth version | v4.0 |
| Range with visual contact max. | 10 m |
| Bluetooth class | Class 2 |
| Power supply | 2...3.6 V |
| Operating temperature | -40...+85 °C |
| Antenna | Ceramic |
| ISM band | 2.4 GHz |
| Description | With ENW89820A1KF module |
| Interface |
UART
GPIO SPI USB 2.0 |
| Data throughput, serial | 1 Mbps |
| RF output power, typically | +3 dBm |
| RF input sensitivity | -94 dBm |