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my screen wont turn on, but it still makes beeps.

the temperature in the app is also only saying 53c, which is wrong

a month later

william I think i am having the same trouble . it reboots when you try turn on the heat .The display and everything else works

      rumboy
      Hi,
      Did you contact them to send you a new PSU?
      You need to provide the info so they can send the replacement for you.
      Greeting

        Yes i told them i had trouble with the psu but i have received no reply

          4 days later
          2 months later
          5 days later

          agutierrezf84 Hi, please provide more info or details so we can help you sort it out.
          Not sure about your dryer box issue.
          If you can point out this then we can give you the suggestion or the solution🙂

            21 days later

            william I got a Firefly dryer from Amazon. I just unpacked it and it has one of the faulty Power Supply Adapters. The adapter sparks like crazy when you plug it in the wall. I all ready contacted Support and they are sending me a new power supply adapter. My question is though.....If this is an older unit will it still go to 70 deg C for nylon and high temp filaments. I read that the older units with the bad power supply's would not reach 70c and the newer ones have been updated. Can you clarify this for me or is there a way to update this dryer?
            Thanks, Cletis Bevis Sleepy Chihuahua Printing LLc.

                cletis234 Hi, did you contact the support of Gratkit Team?
                You can point out this then they should send you the replacement🙂

                Another part, you may need to check other part is good or not.
                "Sparks" sometimes means one part of the device under a short circuit.
                Do a quick check may find out the reason.

                For the 70C, you can refer to the FAQ then adjust the thermistor will fix it can't reach to 70C.

                  10 months later

                  I have an installation of Home assistant on a raspberry pi 5, I think its the proper ha version (has the blue tree(pcb?) icon).
                  Only just started playing with it ie turned the pi on last night for the first time. I've successfully installed the tuya connections and am able to see the dryer OK, but all it does is show the current temp and has a button to turn it off and on, but that's it. As I do use different filaments, is there a way to select the presets or at least display the current preset, and see what the current humidity is as well as the temp in the dashboard?

                    jmg02 I have an installation of Home assistant on a raspberry pi 5, I think its the proper ha version (has the blue tree(pcb?) icon).
                    Only just started playing with it ie turned the pi on last night for the first time. I've successfully installed the tuya connections and am able to see the dryer OK, but all it does is show the current temp and has a button to turn it off and on, but that's it. As I do use different filaments, is there a way to select the presets or at least display the current preset, and see what the current humidity is as well as the temp in the dashboard?

                    Hi, jmg02
                    For the HA, you can refer to this link may help🙂
                    This post explains some necessary information, you can refer to them

                    Greeting

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