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[W-MBUS] could you see a problem in module sensitivity without power on VCC_PA Pin?

You can leave the VCC_PA unconnected if you only run the module in RX mode without any sensitivity degradation.

    Last Update: September 22, 2017  

    September 22, 2017   1758    Wireless M-Bus Q&A  

    Related Knowledge Base Posts -

    • [W-MBUS] “I configured the MBUS radio to use the UART flow control using the CTS/RTS pins. When the host processor wants to send an MBUS message, it pulls the RTS pin low and waits for the radio to pull CTS up. The processor then sends the message. But this gives strange results, and sometimes it just fails to send the message. I also tried using only the CTS pin, where I wait for the pin to go high before sending the message. Again, this does not always work. Are the CTS/RTS pins exclusively for controlling the flow over the uart connection (host processor to radio) or are they meant to indicate when the radio can send another message ? If so, how should I use them ? “
    • [W-MBUS] Do modules support two way communication in T2 mode
    • [W-MBUS] Do you erase between every parameter we send in one go during ‘M’ operation or does it depend on where the parameter is located in memory?

     

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    • Home
    • Products
      • MIOTY Network
        • MIOTY Parts and Tools
      • RIIM™ Network
        • RIIM™ Parts and Tools
        • Cloud To Sensor Prototype Network By RIIM™
      • Wireless M-Bus
        • WIZE
        • W-MBUS Sensor Interfacing Modules (MSM)
        • RC1702HP For Custom Applications
      • RC232™
      • Tinymesh
      • Customizable
      • Wireless Mesh Modbus Extender
      • Development Kits
        • Buy A Development Kit/Samples
        • Development Kit Support
        • USB Sticks
        • Expansion Boards For Gateways
    • Services
      • Design Services
    • Applications
      • Emergency Lighting
      • EV Charger Communication
      • Smart Irrigation
        • Next-Gen Smart Irrigation Evaluation Kit
      • Smart Metering
        • Wireless M-Bus Smart Metering Modules
        • Mioty For Smart Metering
      • Smart Street Lighting
      • Solar
        • Next-Gen Solar Evaluation Kit
      • Sub-Metering
      • Wireless Sensor Networks
    • Technologies
      • RIIM
      • Wireless M-Bus
      • Wize Alliance and Wize Technology
      • Wireless Modbus
      • RC232
      • Tinymesh™
    • News
      • Events
    • Resources
      • Blog
      • Document Library
      • Declarations of Conformity
      • PCN & Errata
        • FW Product Change Notifications
        • HW Product Change Notifications
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      • Supporting Software & Software Tools
        • Supporting Software Descriptions
      • Webinars & Video Snippets
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      • Customer Support Page
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      • Radiocrafts Technical Support Q&A
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