1. Is it working? Sounds like it is? You're just not sure of something 'odd' you found?
2. Did you add the resistor(s) to clear slow emmc yet?
Picofly AIO Thread
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1. Is it working? Sounds like it is? You're just not sure of something 'odd' you found?
2. Did you add the resistor(s) to clear slow emmc yet?
It's work with this methode, other methode freeze the counter at 0% and nothing...
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Can u show you flex v1 mod ?
Last edited by chronoss,
Its somewhat working because the reset point is reading 0v in diode mode on my multimeter. I find this odd and I thing this is another underlying issue. Just wanted to see if anyone else ran into this.
No I haven't added the resistors yet. Will do that in a few hours and get back to you.
That yellow board looks like a home brew board. I'm not sure about the quality, but one thing for sure, the price is far more expensive. I don't think it's worth it. The rp2040-tiny is basically the same as rp2040-zero, it was designed for small form factor, so someone can solder it directly on other PCBs in their project. The only problem is on the company's website(waveshare. com), rp2040-tiny is in back order status. What's left on the market is double price right now. So maybe you want to wait for some time for the supply.
Last edited by poiu15,
It should not be a v2 issue.
Which version of Flex are you using? Did you get to see how many mosfets in Flex? Try with 2 mosfets (if it's not too much trouble).
How reliable is the dat0 flex on OLEDs? I know some have 4 anchors to better secure it. I’ve done v2 and lites but haven’t done an oled. Asking as my attempts at reballing emmcs have been disastrous so would like to avoid lol.
No problems so far with 4anchor model. https://gbatemp.net/threads/picofly-a-hwfly-switch-modchip.622701/post-10162178
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Did you try changing the wire type, or maybe putting additional resistor to clk, cmd and dat0.
The longest I had was 30seconds but only 1st time. Then it went to 7-10.
Might also be a bad flex (not likely)
just doing my part trying to compile and update XD
Good day to every one, i hope this is the pace to ask my question.
I installed RP2040-Zero on OLED. Hekate is working, but when i try to Create emuMMC or to Launch Stock i get this error : "Failed to init eMMC. Failed to Launch HOS!".
When i put HWFLY - it is working flawlessly. I used all the same wires to CLK, CMD, DAT0, RST 3.3v and GND. The only deferens is the CPU cable - for the HWFLY i used the original V3. For the Picofly i placed V2 cable with bridged 3 and 4 pins.
I flashed RP2040 with fw_2.67.uf2. I try several microcontrollers, nothing changed. There is new version for update fw_2.72.uf2. But when i try to flash it i get yellow blink. I bridged RGB jumper with solder on the rear of the RP2040 - again yellow light. When i try to run the console (that way with fw_2.72.uf2) - the screen of the switch is in purple color. Hekate don't run.
I try to put two additional resistors 47 ohm, one each on CMD and DAT0 - nothing changed.
simplified - Switch OLED is working great with HWFLY, but get an error Faild to init eMMC with Picofly (2.67).
I hope some one can advice. I don't see any other options. So I will be very grateful for any hep..
I installed RP2040-Zero on OLED. Hekate is working, but when i try to Create emuMMC or to Launch Stock i get this error : "Failed to init eMMC. Failed to Launch HOS!".
When i put HWFLY - it is working flawlessly. I used all the same wires to CLK, CMD, DAT0, RST 3.3v and GND. The only deferens is the CPU cable - for the HWFLY i used the original V3. For the Picofly i placed V2 cable with bridged 3 and 4 pins.
I flashed RP2040 with fw_2.67.uf2. I try several microcontrollers, nothing changed. There is new version for update fw_2.72.uf2. But when i try to flash it i get yellow blink. I bridged RGB jumper with solder on the rear of the RP2040 - again yellow light. When i try to run the console (that way with fw_2.72.uf2) - the screen of the switch is in purple color. Hekate don't run.
I try to put two additional resistors 47 ohm, one each on CMD and DAT0 - nothing changed.
simplified - Switch OLED is working great with HWFLY, but get an error Faild to init eMMC with Picofly (2.67).
I hope some one can advice. I don't see any other options. So I will be very grateful for any hep..
Last edited by gataka,
The "first" 2.72 firmware had an issue. It was updated to this https://gbatemp.net/attachments/fw_2-72-uf2-pdf.372368/
So download this one and try again (if you have not done so already)
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Also, check the RST line, maybe Pico is unable to init emmc because the cpu is getting in the way
Last edited by QuiTim,
Does anyone have the new insturcations in a word document. I have a local repair shop that want to do it but they want a hard copy to see. I have tried printing the pdf but it prints everything on two pages and you can't read it.
You just don't understand print settings in-depth enough.
Open the pdf in Adobe Acrobat Reader, hit print, then hit the button that says "Poster" (boxed in red in the above image).
This splits the PDF across multiple pages to print.
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