

Datasheet| Bluetooth version | v2.0 |
| Length | 25 mm |
| Range with visual contact max. | 20 m |
| Bluetooth class | Class 2 |
| Power supply | 2.85...3.6 VDC |
| Operating temperature | -35...+70 °C |
| Antenna | integriert |
| Dimensions L x W x H | 25 x 18 x 3.5 mm |
| ISM band | 2.4 GHz |
| Description | Bluetooth-module ARF32, Data & analog Audio |
| Supply current (transmitting) typically | 45 mA |
| Interface | UART |
| Data throughput, serial | 9.6...921.6 kbps |
| RF output power, typically | 1 mW |
| Data throughput, RF | 9.6...921.6 kbps |