Specifications
| Attribute | Value |
| Supplier | Silicon Labs |
| Package / Case | Tape & Reel (TR) |
| Series | Blue Gecko |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family / Standard | Bluetooth |
| Modulation | 2-FSK, 2-GFSK, DSSS, GFSK, GMSK, MSK, O-QPSK |
| Frequency | 2.4GHz |
| Data Rate (Max) | 2Mbps |
| Power - Output | 10dBm |
| Sensitivity | -105.7dBm |
| Memory Size | 1MB Flash, 128kB RAM |
| Serial Interfaces | ADC, I²C, I²S, PWM, SPI, IrDA, UART, USART |
| GPIO | 26 |
| Voltage - Supply | 1.71V ~ 3.8V |
| Current - Receiving | 4.4mA ~ 8.6mA |
| Current - Transmitting | 5mA ~ 160mA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
