necesito cotizar 1 modulo Rf. RWS-438 Y el TWS-BS-1
Dear Sir, Thank you for your enquiry. Sorry to tell you we do not understand your language, would you please kindly email your question in English to sayuen@wenshing.com.tw? thank you very much. Dear Sir, I have tried to interface this receiver module to 89c51 rx pin but the logic level of this pin remeind high (5 volt) and data is not getting received. Please help me to solve this problem.
 No reply about this question. I am looking to communicate moisture sensor readings for an test irrigation project. I just want a cheap and simple solution to get the sensor reading from the sensor to my PC, less than 25 meters away. Maybe you can help. I am a software person not very knowledgable about hardware.
Dear Mr. John Hooper, Thank you for your enquiry. Noted your comment, we suggest you can take RWS-374-X and TWS-BS-X for your reference. And due to our RD are all in China, we are sorry if can not answer your technological problems immediately. If you have any qestion, please contact us or email to sayuen@wenshing.com.tw, thank you very much.

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