| Serial Interfaces | SPI, UART, USB | |
| Product Status | Obsolete | |
| Power - Output | 18dBm | |
| Data Rate | 3Mbps | |
| Package / Case | Module | |
| Current - Receiving | 44mA | |
| Modulation | - | |
| Voltage - Supply | 3V ~ 3.6V | |
| Mfr | Silicon Labs | |
| Utilized IC / Part | - | |
| Protocol | Bluetooth v2.1 +EDR, Class 1 | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -40°C ~ 85°C | |
| Current - Transmitting | 85mA ~ 136mA | |
| ECCN | 5A992C | |
| Mounting Type | Surface Mount | |
| RF Family/Standard | Bluetooth | |
| Series | - | |
| Antenna Type | Integrated, Chip + U.FL | |
| Sensitivity | -96.5dBm | |
| Memory Size | - | |
| Frequency | - | |
| HTSUS | 8517.62.0090 | |
| Package | Strip | |
| Base Product Number | WT41 |
