官方授權台灣代理分銷
Grove - Serial RF Pro 模組
資料來源：https://www.seeedstudio.com/Grove---Serial-RF-Pro-p-794.html
Description
Serial RF Pro Twig is a low cost, high performance transparent FSK transceiver with operating at 433/470/868/915 MHz. It features small size, high output power, high sensitivity, long transmission distance and high communication data rate with auto set up for communication change and data receiving and transmission control. There is UART interface, it is easy to realize the wireless data transmission with only providing the UART data. It is flexible for the users to set the UART baud rate, frequency, output power, data rate, frequency deviation, receiving bandwidth etc parameters. It is your ideal choice for designing wireless data transmission products which can be widely used on wireless data transmission field.
To get the best performance, please use it at 433MHZ (Default).
Features
Grove compatible
Low cost, high performance , high reliability
FSK modulation, 2-way half –duplex communication, strong anti-interfere
433/470/868/915MHz ISM band，globally license free
Maximal output power100mW(20dBm)，output power adjustable between 1-20dBm
Sensitivity -117dBm
Supply current for Tx 100mA@20dBm, 40mA@14dBm
Supply current for Rx 25mA
Low current sleep mode 1uA
Operation frequency can be configured, acceptable for several modules working in different frequency with no disturbance on each other
Optional for frequency deviation and receiving ISM bandwidth, users can be modulated by software
Communication speed 1.2kbps -115.2kbps，can be modulated through software
Longer transmission distance，about 600m in open air
RSSI function
Accord FCC,ETSI standard
Application Ideas
Remote control, remote measurement system
Wireless meter
Access control
Identification system
Data collection
IT household appliance
Intelligence household appliance
Baby monitoring system
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.
Technical Details
| Dimensions | 130mm x 90mm x 11mm |
| Weight | G.W 11g |
| Battery | Exclude |
Part List
| Grove - Serial RF Pro | 1 |
Documents
串行RF臨嫩枝是一種低成本，高性能透明FSK收發器在433/470/868/915 MHz工作。它具有體積小，輸出功率高，靈敏度高，傳輸距離長和高的通信數據速率自動為通訊設置變化和數據接收和傳輸控制。有UART接口，很容易實現具有僅提供在UART數據的無線數據傳輸。它是靈活的用戶設置UART波特率，頻率，輸出功率，數據速率，頻率偏差，接收帶寬等參數。這是設計它可以在無線數據傳輸領域被廣泛使用的無線數據傳輸產品的理想選擇。
為了獲得最佳性能，請在433MHZ（默認）使用它。
特徵
- 格魯夫兼容
- 低成本，高性能，高可靠性
- FSK調製，2路半-duplex溝通，較強的抗干擾
- 四百七十○分之四百三十三/ 868 / 915MHz的ISM頻段，全球免費許可
- 最大輸出power100mW（20dBm的），輸出功率1-20dBm之間可調
- 靈敏度-117dBm
- 電源電流的Tx 100mA在20dBm的，40毫安@ 14dBm
- 電源電流為接收25毫安
- 低電流睡眠模式下為1uA
- 操作頻率可配置為多個模塊在彼此不同的頻率工作，沒有干擾可接受
- 可選頻率偏差和接收的ISM帶寬，用戶可通過軟件來調製
- 通信速度1.2kbps -115.2kbps，可以通過軟件來調節
- 更遠的傳輸距離，在露天約為6
- RSSI功能
- 雅閣FCC，ETSI標準
應用理念
- 遙控，遙測系統
- 無線抄表
- 訪問控制
- 識別系統
- 數據採集
- IT家電
- 智能家電
- 嬰兒監控系統
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