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CIRCLE WITH A DOT

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  3. I found an amazon basics color changing smart light bulb attached to a lamp my neighbor threw in the apartment dumpster.

I found an amazon basics color changing smart light bulb attached to a lamp my neighbor threw in the apartment dumpster.

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  • snoopj@hachyderm.ioS snoopj@hachyderm.io

    @MLE_online it's got all the nutrients a growing IoT product needs!

    glad this one was rescued from going to the landfill

    mle_online@social.afront.orgM This user is from outside of this forum
    mle_online@social.afront.orgM This user is from outside of this forum
    mle_online@social.afront.org
    wrote on last edited by
    #12

    @SnoopJ It could still end up in the landfill if I don't figure out what to do from here. I have to get that plate off, and then figure out if I can reprogram the ESP32

    snoopj@hachyderm.ioS 1 Reply Last reply
    0
    • mle_online@social.afront.orgM mle_online@social.afront.org

      Hey yeah! Esp32 pico!

      scruss@xoxo.zoneS This user is from outside of this forum
      scruss@xoxo.zoneS This user is from outside of this forum
      scruss@xoxo.zone
      wrote on last edited by
      #13

      @MLE_online a lightbulb you could run MicroPython on ...

      1 Reply Last reply
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      • mle_online@social.afront.orgM mle_online@social.afront.org

        @nflux It's called a slitting saw, and it's ideally supposed to be used on metal in a mill, but it will cut plastic in my drill press. (It will also cut metal in my drill press, but I have to be much more careful

        nflux@gts.exile.socialN This user is from outside of this forum
        nflux@gts.exile.socialN This user is from outside of this forum
        nflux@gts.exile.social
        wrote on last edited by
        #14

        @MLE_online ah thank you 😎

        1 Reply Last reply
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        • mle_online@social.afront.orgM mle_online@social.afront.org

          Hey yeah! Esp32 pico!

          pearofdoom@cloudisland.nzP This user is from outside of this forum
          pearofdoom@cloudisland.nzP This user is from outside of this forum
          pearofdoom@cloudisland.nz
          wrote on last edited by
          #15

          @MLE_online I'm wondering if the 6 pins on that side are programming headers?
          Or JTAG

          mle_online@social.afront.orgM 1 Reply Last reply
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          • mle_online@social.afront.orgM mle_online@social.afront.org

            @SnoopJ It could still end up in the landfill if I don't figure out what to do from here. I have to get that plate off, and then figure out if I can reprogram the ESP32

            snoopj@hachyderm.ioS This user is from outside of this forum
            snoopj@hachyderm.ioS This user is from outside of this forum
            snoopj@hachyderm.io
            wrote on last edited by
            #16

            @MLE_online I'd be surprised if they took effort to lock people out, but I guess it's possible that they use a blanket approach with code signing, since it *does* represent attack surface

            mle_online@social.afront.orgM mhkohne@mastodon.socialM 2 Replies Last reply
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            • pearofdoom@cloudisland.nzP pearofdoom@cloudisland.nz

              @MLE_online I'm wondering if the 6 pins on that side are programming headers?
              Or JTAG

              mle_online@social.afront.orgM This user is from outside of this forum
              mle_online@social.afront.orgM This user is from outside of this forum
              mle_online@social.afront.org
              wrote on last edited by
              #17

              @pearofdoom those 8 pins are what connects to the led board. I don't know anything beyond that

              1 Reply Last reply
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              • snoopj@hachyderm.ioS snoopj@hachyderm.io

                @MLE_online I'd be surprised if they took effort to lock people out, but I guess it's possible that they use a blanket approach with code signing, since it *does* represent attack surface

                mle_online@social.afront.orgM This user is from outside of this forum
                mle_online@social.afront.orgM This user is from outside of this forum
                mle_online@social.afront.org
                wrote on last edited by
                #18

                @SnoopJ yeah but there's also the matter of me having to figure out how to reverse engineer everything else so I can come up with some code to control the LEDs and connect to it over WiFi

                snoopj@hachyderm.ioS andres4ny@social.ridetrans.itA 2 Replies Last reply
                0
                • mle_online@social.afront.orgM mle_online@social.afront.org

                  @SnoopJ yeah but there's also the matter of me having to figure out how to reverse engineer everything else so I can come up with some code to control the LEDs and connect to it over WiFi

                  snoopj@hachyderm.ioS This user is from outside of this forum
                  snoopj@hachyderm.ioS This user is from outside of this forum
                  snoopj@hachyderm.io
                  wrote on last edited by
                  #19

                  @MLE_online I was wondering if you wanted to re-use that hardware, but I'm not shocked that you're thinking along those lines, yea.

                  here's hoping 🀞

                  mle_online@social.afront.orgM 1 Reply Last reply
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                  • mle_online@social.afront.orgM mle_online@social.afront.org

                    Hey yeah! Esp32 pico!

                    mle_online@social.afront.orgM This user is from outside of this forum
                    mle_online@social.afront.orgM This user is from outside of this forum
                    mle_online@social.afront.org
                    wrote on last edited by
                    #20

                    Brute force works

                    Link Preview Image
                    sylvhem@eldritch.cafeS larrybiggs@infosec.exchangeL ruenahcmohr@infosec.exchangeR mle_online@social.afront.orgM 4 Replies Last reply
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                    • mle_online@social.afront.orgM mle_online@social.afront.org

                      @SnoopJ yeah but there's also the matter of me having to figure out how to reverse engineer everything else so I can come up with some code to control the LEDs and connect to it over WiFi

                      andres4ny@social.ridetrans.itA This user is from outside of this forum
                      andres4ny@social.ridetrans.itA This user is from outside of this forum
                      andres4ny@social.ridetrans.it
                      wrote on last edited by
                      #21

                      @MLE_online @SnoopJ You've seen https://github.com/wilco375/ESP-Firmware-Toolbox ?

                      EDIT: and RX/TX pins are shown on page 9 of https://documentation.espressif.com/esp32-pico-v3-zero_datasheet_en.pdf . Not sure which one is GPIO0.

                      1 Reply Last reply
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                      • snoopj@hachyderm.ioS snoopj@hachyderm.io

                        @MLE_online I was wondering if you wanted to re-use that hardware, but I'm not shocked that you're thinking along those lines, yea.

                        here's hoping 🀞

                        mle_online@social.afront.orgM This user is from outside of this forum
                        mle_online@social.afront.orgM This user is from outside of this forum
                        mle_online@social.afront.org
                        wrote on last edited by
                        #22

                        @SnoopJ what else would someone do?

                        snoopj@hachyderm.ioS 1 Reply Last reply
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                        • mle_online@social.afront.orgM mle_online@social.afront.org

                          I found an amazon basics color changing smart light bulb attached to a lamp my neighbor threw in the apartment dumpster.

                          Apparently you can only change the color by giving the bulb access to your wifi network and using the alexa app on your phone. Very stupid.

                          edrei@mastodon.sdf.orgE This user is from outside of this forum
                          edrei@mastodon.sdf.orgE This user is from outside of this forum
                          edrei@mastodon.sdf.org
                          wrote on last edited by
                          #23

                          @MLE_online We had a stove with a built-in air fryer that required access to a wifi network. Why???

                          1 Reply Last reply
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                          • mle_online@social.afront.orgM mle_online@social.afront.org

                            Brute force works

                            Link Preview Image
                            sylvhem@eldritch.cafeS This user is from outside of this forum
                            sylvhem@eldritch.cafeS This user is from outside of this forum
                            sylvhem@eldritch.cafe
                            wrote on last edited by
                            #24

                            @MLE_online

                            1 Reply Last reply
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                            • mle_online@social.afront.orgM mle_online@social.afront.org

                              @SnoopJ what else would someone do?

                              snoopj@hachyderm.ioS This user is from outside of this forum
                              snoopj@hachyderm.ioS This user is from outside of this forum
                              snoopj@hachyderm.io
                              wrote on last edited by
                              #25

                              @MLE_online I was thinking from a perspective of "an ESP32 is generally useful for lots of things" (assuming it hasn't been locked out with secure boot)

                              I guess an instinctual slide into thinking about rescuing microprocessors etc. from landfill and putting them to other purposes, which I think about not-infrequently

                              but of course re-using the LEDs and associated fixins would be nice too

                              scribblesonnapkins@mastodon.socialS mle_online@social.afront.orgM 2 Replies Last reply
                              0
                              • mle_online@social.afront.orgM mle_online@social.afront.org

                                Brute force works

                                Link Preview Image
                                larrybiggs@infosec.exchangeL This user is from outside of this forum
                                larrybiggs@infosec.exchangeL This user is from outside of this forum
                                larrybiggs@infosec.exchange
                                wrote on last edited by
                                #26

                                @MLE_online I like to think of it as percussive maintenance lol

                                mle_online@social.afront.orgM knowattitude@m.ai6yr.orgK 2 Replies Last reply
                                0
                                • blogdiva@mastodon.socialB blogdiva@mastodon.social

                                  @MLE_online this is why i follow you. for the weird shit you do with power tools πŸ˜πŸ‘πŸ½

                                  20002ist@thepit.social2 This user is from outside of this forum
                                  20002ist@thepit.social2 This user is from outside of this forum
                                  20002ist@thepit.social
                                  wrote on last edited by
                                  #27

                                  @blogdiva @MLE_online

                                  1 Reply Last reply
                                  0
                                  • mle_online@social.afront.orgM mle_online@social.afront.org

                                    Brute force works

                                    Link Preview Image
                                    ruenahcmohr@infosec.exchangeR This user is from outside of this forum
                                    ruenahcmohr@infosec.exchangeR This user is from outside of this forum
                                    ruenahcmohr@infosec.exchange
                                    wrote on last edited by
                                    #28

                                    @MLE_online the tip of the socket is a ribbed pin that can be force-pulled out, it locks in a wire.

                                    1 Reply Last reply
                                    0
                                    • andres4ny@social.ridetrans.itA This user is from outside of this forum
                                      andres4ny@social.ridetrans.itA This user is from outside of this forum
                                      andres4ny@social.ridetrans.it
                                      wrote on last edited by
                                      #29

                                      @nickzoic @MLE_online The part poking into the LED area is the antenna. The rest of the board is fine inside of the base of the bulb surrounded by metal, but that faraday cage ain't going to work for the the wifi antenna.

                                      1 Reply Last reply
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                                      • mle_online@social.afront.orgM mle_online@social.afront.org

                                        Brute force works

                                        Link Preview Image
                                        mle_online@social.afront.orgM This user is from outside of this forum
                                        mle_online@social.afront.orgM This user is from outside of this forum
                                        mle_online@social.afront.org
                                        wrote on last edited by
                                        #30

                                        It's free! And it looks like all the relevant pins are broken out

                                        Link Preview ImageLink Preview Image
                                        andres4ny@social.ridetrans.itA mle_online@social.afront.orgM 2 Replies Last reply
                                        0
                                        • snoopj@hachyderm.ioS snoopj@hachyderm.io

                                          @MLE_online I was thinking from a perspective of "an ESP32 is generally useful for lots of things" (assuming it hasn't been locked out with secure boot)

                                          I guess an instinctual slide into thinking about rescuing microprocessors etc. from landfill and putting them to other purposes, which I think about not-infrequently

                                          but of course re-using the LEDs and associated fixins would be nice too

                                          scribblesonnapkins@mastodon.socialS This user is from outside of this forum
                                          scribblesonnapkins@mastodon.socialS This user is from outside of this forum
                                          scribblesonnapkins@mastodon.social
                                          wrote on last edited by
                                          #31

                                          @SnoopJ @MLE_online
                                          Going at it with power supply tricks to glitch around the security and reflash could itself be valued science.

                                          Likewise microprobing with narishige micromanipulators on the die to get past it might be cool too.

                                          snoopj@hachyderm.ioS mle_online@social.afront.orgM 2 Replies Last reply
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