
參數項目 | 最小值 | 典型值 | 最大值 | 單位 | 測試條件 | |
工作頻率 | 434.03 | 433.07 | — | MHz | 標準條件 | |
接收靈敏度 | — | -117 | — | dBm | 2500 bps | |
資料傳輸速率(速度1) | 20 | 2500 | — | bps | Speed 1 | |
資料傳輸速率(速度2) | 20 | 7500 | — | bps | Speed 2 | |
電源電壓 VDD | 2.0 | — | 5.5 | V | DC | |
接收電流 | — | 5.6 | — | mA | 5V | |
資料啟動時間 | — | 16 | — | ms | 初次接收 | |
工作溫度範圍 | -20 | — | +80 | °C | 環境溫度 |

Pin | Name | I/O | Description | |
1 | GND | IN | Power Ground | |
2 | DATA | OUT | For the first time, the RF needs to transmit 16ms long time to output DATA normally. If the stop time does not exceed 100mS, it can be received normally. | |
3 | RSSI | OUT | RSSI is a metric that evaluates the strength of the wireless signal. | |
4 | VDD | Power Supply 2~5.5V | ||
5 | VDD | Power Supply 2~5.5V | ||
6 | GND | IN | RF Ground | |
7 | GND | IN | RF Ground | |
8 | ANT | IN | Antenna |





