| Series： | Blue Gecko |
| Sensitivity： | -92dBm |
| Memory Size： | 256kB Flash, 32kB RAM |
| Serial Interfaces： | I2C, I2S, SPI, UART, USART |
| Voltage - Supply： | 1.85V ~ 3.8V |
| Current - Receiving： | 9mA |
| Current - Transmitting： | 8.2mA ~ 24.6mA |
| Operating Temperature： | -40°C ~ 85°C (TA) |
| Mounting Type： | Surface Mount |
| Part Status： | Active |
| RF Family/Standard： | Bluetooth |
| Protocol： | Bluetooth v4.2 |
| Modulation： | GFSK |
| Frequency： | 2.4GHz ~ 2.484GHz |
| Power - Output： | 8dBm |
| Manufacturer： | Silicon Labs |
| Package / Case： | Module |
| Antenna Type： | Integrated, Chip |
| Utilized IC / Part： | EFR32BG |
| Data Rate： | 1Mbps |
