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  1. Home
  2. Troubleshooting
  3. UNO R3 + Prototyping Breadboard + W5100 Shield

UNO R3 + Prototyping Breadboard + W5100 Shield

Scheduled Pinned Locked Moved Troubleshooting
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  • joe.kJ joe.k

    @iotearoa I have that same setup for my gateway and it works. Not sure what version of Arduino IDE you are using, but I use version 1.6.7 (or older) because of an issue with the IDE and the W5100 shield. It's a known issue and there are several threads on the forum about the problem.

    The only odd thing I have is it takes about 1-2 minutes for the the ethernet to connect (to my Vera), but after it connects it's all good.

    iotearoaI Offline
    iotearoaI Offline
    iotearoa
    wrote on last edited by
    #3

    @joe.k

    That's good to know that it works! are you able to share your sketch to me? Or did you use the same one from the tutorials?

    I'm still quite new to this exciting world.

    Thank you

    1 Reply Last reply
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    • gohanG Offline
      gohanG Offline
      gohan
      Mod
      wrote on last edited by
      #4

      If you remove the prototype shield everything works?

      1 Reply Last reply
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      • iotearoaI Offline
        iotearoaI Offline
        iotearoa
        wrote on last edited by
        #5

        Unfortunately no, I'll check if its the clone shield is at fault and let you know

        sundberg84S 1 Reply Last reply
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        • iotearoaI iotearoa

          Unfortunately no, I'll check if its the clone shield is at fault and let you know

          sundberg84S Offline
          sundberg84S Offline
          sundberg84
          Hardware Contributor
          wrote on last edited by
          #6

          @iotearoa - I have had the exact same setup as well, default ethernet sketch and it did work.
          Do you have any serial output/debug?

          Controller: Proxmox VM - Home Assistant
          MySensors GW: Arduino Uno - W5100 Ethernet, Gw Shield Nrf24l01+ 2,4Ghz
          MySensors GW: Arduino Uno - Gw Shield RFM69, 433mhz
          RFLink GW - Arduino Mega + RFLink Shield, 433mhz

          iotearoaI 1 Reply Last reply
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          • sundberg84S sundberg84

            @iotearoa - I have had the exact same setup as well, default ethernet sketch and it did work.
            Do you have any serial output/debug?

            iotearoaI Offline
            iotearoaI Offline
            iotearoa
            wrote on last edited by
            #7

            @sundberg84 it was blank. I'll start with just simply the ethernet shield and use the DhcpChatServer sketch to rule out it's not the shield then move my way to the NRF. Thanks for the rapid response. I'm testing it now.

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            • iotearoaI Offline
              iotearoaI Offline
              iotearoa
              wrote on last edited by
              #8

              It turns out the W5100 ethernet is working after using the sample sketch from Arduino.
              Now plumbed NRF directly on the W5100 shield:

              0_1484722470375__MG_0086.JPG

              Now I'm getting this:
              0_1484722335196_RE-INIT FAIL.JPG

              sundberg84S 1 Reply Last reply
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              • gohanG Offline
                gohanG Offline
                gohan
                Mod
                wrote on last edited by
                #9

                Post your code please

                iotearoaI 1 Reply Last reply
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                • iotearoaI iotearoa

                  It turns out the W5100 ethernet is working after using the sample sketch from Arduino.
                  Now plumbed NRF directly on the W5100 shield:

                  0_1484722470375__MG_0086.JPG

                  Now I'm getting this:
                  0_1484722335196_RE-INIT FAIL.JPG

                  sundberg84S Offline
                  sundberg84S Offline
                  sundberg84
                  Hardware Contributor
                  wrote on last edited by
                  #10

                  @iotearoa - put the capacitor as near the radio as possible, solder it directly over GND / VCC and not near the arduino.

                  Controller: Proxmox VM - Home Assistant
                  MySensors GW: Arduino Uno - W5100 Ethernet, Gw Shield Nrf24l01+ 2,4Ghz
                  MySensors GW: Arduino Uno - Gw Shield RFM69, 433mhz
                  RFLink GW - Arduino Mega + RFLink Shield, 433mhz

                  iotearoaI 1 Reply Last reply
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                  • gohanG gohan

                    Post your code please

                    iotearoaI Offline
                    iotearoaI Offline
                    iotearoa
                    wrote on last edited by
                    #11

                    @gohan copy pasted the one from here

                    https://raw.githubusercontent.com/mysensors/MySensors/master/examples/GatewayW5100/GatewayW5100.ino

                    thank you

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                    • sundberg84S sundberg84

                      @iotearoa - put the capacitor as near the radio as possible, solder it directly over GND / VCC and not near the arduino.

                      iotearoaI Offline
                      iotearoaI Offline
                      iotearoa
                      wrote on last edited by
                      #12

                      @sundberg84

                      Hmm... no good.. I've basically moved a known working breadboard + 4.7uf from my other prototype below. I'm still getting the same error.

                      0_1484724261024__MG_0085.JPG

                      I'll triple check the wiring and replace all of them just in case.

                      1 Reply Last reply
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                      • iotearoaI Offline
                        iotearoaI Offline
                        iotearoa
                        wrote on last edited by
                        #13

                        Found out that my W5100 clone is having serious auto-negotiation issues with my linksys switch. I jumped it earlier like this

                        0_1484724441863_Jump this.png

                        1 Reply Last reply
                        1
                        • iotearoaI Offline
                          iotearoaI Offline
                          iotearoa
                          wrote on last edited by
                          #14

                          @sundberg84 @gohan its solved. Thanks for the help! Bad, 4.7uf, poor wiring and not to mention "a man look" on which pins I've used :)

                          Thanks again!

                          1 Reply Last reply
                          1
                          • gohanG Offline
                            gohanG Offline
                            gohan
                            Mod
                            wrote on last edited by
                            #15

                            With all of that, no wonder it wasn't working :D
                            What kind of project are you running with those nodes?

                            iotearoaI 1 Reply Last reply
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                            • gohanG gohan

                              With all of that, no wonder it wasn't working :D
                              What kind of project are you running with those nodes?

                              iotearoaI Offline
                              iotearoaI Offline
                              iotearoa
                              wrote on last edited by
                              #16

                              @gohan

                              I'm measuring ambient lighting and motion sensor (Its directly using a 12v PIR ) at the moment in my room and using a

                              Mosquitto+Paho+MongoDB+SlamData for some analytics. I'm curious what analytics I'll get with this setup. Who knows right? :)

                              Then you'll notice there's an OLED. It's just simply a replacement for the serial() so I can see the debug than plugging the USB all the time.

                              1 Reply Last reply
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