| Serial Interfaces | UART, USB | |
| Product Status | Obsolete | |
| Power - Output | 17dBm | |
| Data Rate | - | |
| Package / Case | Module | |
| Current - Receiving | 44mA | |
| Modulation | - | |
| Voltage - Supply | 2.7V ~ 3.6V | |
| Mfr | Silicon Labs | |
| Utilized IC / Part | - | |
| Protocol | Bluetooth v2.1 +EDR | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Operating Temperature | -40°C ~ 85°C | |
| Current - Transmitting | 110mA | |
| ECCN | 5A992C | |
| Mounting Type | Surface Mount | |
| RF Family/Standard | Bluetooth | |
| Series | - | |
| Antenna Type | Integrated, Chip | |
| Sensitivity | -84dBm | |
| Memory Size | - | |
| Frequency | 2.4GHz | |
| HTSUS | 8517.62.0090 | |
| Package | Tape & Reel (TR) | |
| Base Product Number | WT41 |
