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Magic Home LED Controller, ZJ-WFMN-A V1.1 #1339
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@racerx, did you comment and then remove the comment again? |
Sorry, I did . I was on the wrong issue. I have this same unit and got it to work using the configuration that I created here: https://github.com/arendst/Sonoff-Tasmota/wiki/MagicHome-with-ESP8285 I then realized that I was commenting in espurna and not on tasmota so I deleted it. |
This is slightly off-topic @racerx, but how exactly do you mount/hold the pogo pins to the pads instead of soldering? |
Hi Peter, I am soldering directly to the board with a header and a FTDI TTL-232R3V3 serial adapter. Please know that the signals are 3V3 but VCC on that adapter is 5V and will fry your module if you connect it. Only need to connect TX,RX and GND to the adapter. |
Thank you for the super detailed instructions.
I was hoping that it was possible without actually soldering (I managed to flash a B1 by holding a 5 pin header pin very still) and so the mention of pogo pins got my hopes up but I guess that's not doable without a 3d printer jig.
I'll try this out on the weekend, thanks again!
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It worked and no soldering was required. Crocodile plugs to connect RX, TX and GND (with plastic on the other side of the PCB to ensure there were no shorts), a free wire for IO0 and a male dupont for power (I powered it from the FTDI instead of the normal power plug). Then it was just about holding my hands very still while the firmware uploaded. |
Very cool! So you covered the whole other side of board with plastic and then powered 5V to the normal power input with the red wire in my picture? |
A man smarter than me would probably have taken photos to document this while everything was open and connected...
Correct, I simply used a small plastic bag folded a few times to cover the entire other side (the side with the chips)
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Added support for the A/B variants in the |
@xoseprez yes, please add. Thanks, |
Ah. Now I know why my attempt to flash had been unsuccessful. |
@xoseperez - do you want a wiki PR for the wiki changes? I can write it properly. Do you think it would be appropriate to make recommendations on the hardware wiki? I just received a H801 and flashed it last night which took about 5 minutes in total - I personally would never bother with the Magic Home again and just use H801 instead. |
Interesting about the H801. I'll have to try to come by one of those. Amazon sent me a Found this issue after trying to flash the other magichome firmware with no joy. I got the new Thanks for all the hard work fellows! Only problem now, is it seems need to re-config the RGB channels? |
@DOSputin These MagicHome devices are kind of a nightmare. They all have different channel configurations. The ones I set for these models are based on the documentation above in the Tasmota project. What GPIO control what channels in your device? @peterhoeg It will really help me if you write a PR for the wiki with the docs. Thank you. Yes, some devices are easier to flash than others. Still, the MagicHome are small and use to feature RF/IR which the H801 doesn't. |
@DOSputin https://github.com/arendst/Sonoff-Tasmota/wiki/MagicHome-with-ESP8285 |
@racerx hardware.h
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Does someone have original firmware file for magic home rgb with ir remote zj wfmn-a v1.1 ? |
Hello!
Thank you, |
Yes, that's at least how I did.
Just regular espurna, but self-compiled.
Not that I am aware of, no. |
Just wanted to chime in that I also have a ZJ_WFMN_A_11 that needed the white GPIO change to 15, are there older devices with GPIO 14? |
Oh nice I didn't see that in the wiki when I was looking--ended up compiling the modification myself. Runtime change 👍 |
I have one with "ZJ-WFMN-A V1.1" printed on it which according to https://github.com/arendst/Sonoff-Tasmota/wiki/MagicHome-with-ESP8285 is a version with the ESP8285.
Is this supported by any of the existing profiles?
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