| Series | Blue Gecko |
| Package | Tray |
| Part Status | Active |
| RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v5.0 |
| Modulation | GFSK |
| Frequency | 2.4GHz ~ 2.4835GHz |
| Data Rate | 2Mbps |
| Power - Output | 8dBm |
| Sensitivity | -102.1dBm |
| Serial Interfaces | I²C, I²S, IrDA, SPI, UART |
| Antenna Type | Integrated, Chip |
| Utilized IC / Part | EFR32BG13 |
| Memory Size | 512kB Flash, 64kB RAM |
| Voltage - Supply | 1.8V ~ 3.8V |
| Current - Receiving | 9.4mA ~ 11.5mA |
| Current - Transmitting | 8.9mA ~ 122.7mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 51-SMD Module |
