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    btmerz

    @btmerz

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    Best posts made by btmerz

    • RE: Problem with LGT-RF-Nano

      Thanks for your reply.
      I will try to get your suggested logic analyzer, as it seems to be a realy good tool for our Arduino projects.

      Nevertheless, currently the mysensors library seems to uses some Atmel328P commands, which are not 100% compatible with the LGT processor.

      So I have to hope, that maybe someone can fix that on the library side...

      posted in Hardware
      btmerz
      btmerz
    • RE: Problem with LGT-RF-Nano

      Hi Rbonat,

      thanks for your great help.
      I finaly got it to work. After installing the boardmanager from "https://raw.githubusercontent.com/dbuezas/lgt8fx/master/package_lgt8fx_index.json", I got upload errors, due to the wrong upload speed (57600 instead if 115200 baud).

      After changing the value in the board.txt file in the hardware folder I got it to work for my boards.

      Again, many thanks!!

      posted in Hardware
      btmerz
      btmerz

    Latest posts made by btmerz

    • RE: Problem with LGT-RF-Nano

      Hi Rbonat,

      thanks for your great help.
      I finaly got it to work. After installing the boardmanager from "https://raw.githubusercontent.com/dbuezas/lgt8fx/master/package_lgt8fx_index.json", I got upload errors, due to the wrong upload speed (57600 instead if 115200 baud).

      After changing the value in the board.txt file in the hardware folder I got it to work for my boards.

      Again, many thanks!!

      posted in Hardware
      btmerz
      btmerz
    • RE: Problem with LGT-RF-Nano

      Thanks for your reply.
      I will try to get your suggested logic analyzer, as it seems to be a realy good tool for our Arduino projects.

      Nevertheless, currently the mysensors library seems to uses some Atmel328P commands, which are not 100% compatible with the LGT processor.

      So I have to hope, that maybe someone can fix that on the library side...

      posted in Hardware
      btmerz
      btmerz
    • RE: Problem with LGT-RF-Nano

      Unfortunately I can't help you with this problem, as I'm struggeling with the same issue.
      So I hope someone comes up with a solution.
      Otherwise I've wasted some money...

      posted in Hardware
      btmerz
      btmerz
    • Solar Battery Monitor - How to transfer values to Fhem

      Hi,
      I try to get my solar battery-sensor to work. Therefor I want to monitor several values from the solar cell and the battery.
      float U_Cell1 = 0.0;
      float U_Cell2 = 0.0;
      float U_Cell3 = 0.0;
      float U_Solar = 0.0;
      float I_Solar = 0.0;
      float I_Battery = 0.0;
      float dU_Max = 0.0;
      float Wh_Solar = 0.0;
      float Wh_Battery = 0.0;
      float Wh_Load = 0.0;
      float Ah_Solar = 0.0;
      float Ah_Battery = 0.0;
      float Ah_Load = 0.0;

      Which sensor and datatype do I have to use to send the data to fhem? They should appear in fhem in a way that I know what data it ist. for the voltages I use V_VOLTAGE and for the current V_CURRENT.
      But for the other values there don't exist the types. So what should I use?

      Thanks for your help.

      posted in FHEM
      btmerz
      btmerz
    • RE: Node to Node communication without gatway

      Hi, meanwhile I was able to solve the problem.
      #define MY_PASSIVE_NODE did the trick.

      posted in Troubleshooting
      btmerz
      btmerz
    • Node to Node communication without gatway

      Hello,
      I have two sensor nodes and I want to send data from one node to the other.
      But I want to use them in an environment where is no gateway available.
      I got the communication to work with the gateway.
      So I can send data from the first node to the second (which is configured as a repeater).
      But if I disconnect the gatway nothing works.
      How do I have to configure the two nodes so that they can talk directly with each other without a gateway?

      node one (sender):
      #define MY_NODE_ID 150
      #define CHILD_ID 0 // Id of the sensor child
      MyMessage msg(CHILD_ID, V_TEXT);
      void presentation()
      {
      sendSketchInfo("Liedanzeige_Sender", "1.0");
      present(CHILD_ID, S_INFO,"Lied",true);
      }

      send Data with : "send(msg.setSensor(CHILD_ID).setDestination(151).set("Test"),true);"

      node two (receiver):
      #define MY_REPEATER_FEATURE
      #define MY_NODE_ID 151
      #include <MySensors.h>
      #define CHILD_ID 0 // Id of the sensor child
      MyMessage msg(CHILD_ID, V_TEXT);
      void presentation()
      {
      sendSketchInfo("Liedanzeige_Empfang", "1.0");
      present(CHILD_ID, S_INFO, "Empfänger", true);
      }

      posted in Troubleshooting
      btmerz
      btmerz