| Series | Blue Gecko |
| Package | Tape & Reel (TR)Cut Tape (CT) |
| Part Status | Obsolete |
| RF Family/Standard | Bluetooth |
| Protocol | Bluetooth v4.1 |
| Modulation | - |
| Frequency | 2.4GHz |
| Data Rate | 1Mbps |
| Power - Output | 3dBm |
| Sensitivity | -93dBm |
| Serial Interfaces | I²C, SPI, UART |
| Antenna Type | Integrated, Chip |
| Utilized IC / Part | EFR32BG |
| Memory Size | 256kB Flash, 32kB RAM |
| Voltage - Supply | 1.8V ~ 3.8V |
| Current - Receiving | 8.7mA |
| Current - Transmitting | 8.8mA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 36-SMD Module |
