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睿能科技全資子公司 股票簡稱:睿能科技 股票代碼:603933

Si4438小無線模塊及開發板

                                                                                                  ◆ 更新設計,敬請關注網頁右下角官方微信平臺

 

4438-490-PDK開發套件為在490MHz頻率的智能電表設計工作提供所有評估Si4438 IC所需的必要工具。工具套件包括兩個基于C8051F930 MCU的主板、為425-525MHz頻段而優化的兩個RF pico-board和兩個天線,使其易于構建無線連接。

 

Silicon Labs公司基于GUI的無線開發套件(WDS)軟件可自動生成示例代碼,使開發人員快速直觀的創建和開發可靠、具有成本效益的無線應用。

 


功能特點

 

 

       ●  主板與RF模塊獨立模塊化設計,方便用戶開發排查問題

       ●  可做誤包率距離評估測試

       ●  WDS提供豐富的參考例程幫助用戶快速移植驅動程序

       ●  該開發套件結合WDS方便硬件工程師調試Si4438性能 

 

關鍵型號

 

Part Output Power Range  +11/+20 dBm TX Current Package  FSK/GFSK  Description
OOK  Frequency 
Range
2/4.8 Sensitivity (dBm)
Si4438
-20 to +20
—/75 mA QFN20
500 kbps TRX 120 kbps
425 - 525 MHz
 -121/-110

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