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[W-MBUS] How many times can I write a KEY to the MPC1

The max write cycles is 1000,

    Last Update: September 14, 2017  

    September 14, 2017   2198    Wireless M-Bus Q&A  

    Related Knowledge Base Posts -

    • [W-MBUS]”We have a board for Wireless M-Bus which is connected one of the UARTs at the Arm Cortex A5 which we are using. Now we have had some units which have stopped working. We got one to the office last week and this one seems not work at all. We could not send the configuration commands etc. “
    • [W-MBUS] Can you provide the EN13757 standard documents?
    • [W-MBUS] it seems that collisions between slaves create sometimes bit errors and the correction in your Errata Note 4 seems to solve it. However we are surprised that because of bit errors are present in a radio frame, this frame is not rejected (wrong checksum for example) and it is still analyzed (and in this case to find a non-supported encryption mode). Why ? Is there a risk to receive a frame from the RC1180 radio module with wrong data due to collisions ? “

     

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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
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