| 欧盟RoHS指令 | Compliant |
| 美国出口管制分类ECCN编码 | EAR99 |
| 环保无铅 | Active |
| 美国海关商品代码 | EA |
| Type | Module |
| Protocols Supported | Bluetooth v5.3 (BLE) |
| Processing Unit Type | Microcontroller |
| Maximum Data Rate (Mbps) | 2 |
| Minimum Operating Frequency (MHz) | 2402 |
| Maximum Operating Frequency (MHz) | 2480 |
| Solutions | ISM |
| ISM Band | 2.4GHz |
| Typical Sensitivity (dBm) | -105.1 |
| Interface Type | ADC/GPIO/I2C/PWM/SPI/UART |
| Minimum Operating Supply Voltage (V) | 1.8 |
| Typical Operating Supply Voltage (V) | 3 |
| Maximum Operating Supply Voltage (V) | 3.8 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 105 |
| Packaging | Tape and Reel |
| Special Features | IoT |
| Mounting | Surface Mount |
| Package Width | 7 |
| Package Length | 7 |
| PCB changed | 52 |
| Pin Count | 52 |
