Hello, I asked a guy on a french marketplace to solder me a picofly on my oled, and he send me some pictures of some of his previous installation he made, what do you think about these? Seems legit, good solder skills?
If the pics are legit go ahead. It does not get much better than this.Hello, I asked a guy on a french marketplace to solder me a picofly on my oled, and he send me some pictures of some of his previous installation he made, what do you think about these? Seems legit, good solder skills?
Hi therehey guys, having a hard time finding info on this. OLED with rp2040 hwfly. Finished install and only boots to OFW. checked flashing rellow code and get this
CPU always reach BCT check (no glitch reaction, check mosfet)
but obviously cant find much else after that. Any advice?
No, these are 0.47ohm, you need 47R
I have tried to install it on my chip, and everything is running normally (with slightly slow booting). Will there be any side effects in the future?No, these are 0.47ohm, you need 47R
Well, the resistance on these lines was defined mostly by what rehius had at hand at the time and then by trial and error afterwards. And while i'm no expert on this matter one thing I can think of is that it might lead to emmc corruption in the future if the signal on these lines gets messed up.I have tried to install it on my chip, and everything is running normally (with slightly slow booting). Will there be any side effects in the future?
yea, what i meant was are there values or what not that i can check? cause otherwise its as useful as saying check engine.Hi there
Well not really, it is pointing you directly to the "engine" part that failed which in this case in the Mosfet. If you did the installation yourself then you know exactly where this part is located otherwise it's on soldered in APU directly (bare mosfet or flex cable) or it's in front of pcb (abal's method).yea, what i meant was are there values or what not that i can check? cause otherwise its as useful as saying check engine.
Well, I'll try to be polite and add my 2 cents to what @QuiTim already explained in detail...yea, what i meant was are there values or what not that i can check? cause otherwise its as useful as saying check engine.
is these a via next to the Dat0?2layers front trace to the cpu, it is fixable
You are missing at least 6 pins so yeah, the connector is gone.Hello please tell me this is damaged as I have no picture at all. Picofly stars blue goes to white then turns of so I assume that is working but no picture at all on LCD.
I noticed that every RP2040-Zero from my last batch is missing a component in the circled spot.
Should I be concerned? They all behave correctly when flashing, still haven't tried them on a Switch.
I bought them from my usual seller on Amazon. Maybe they were like this all along but I just noticed now and I'm being paranoid?
No problem at all. Previous hwfly flex cables were designed to bridge those big caps intentionaly and there was never an issue with that. Just don't bridge anything else in that regionIs there any actual problem with having the two 3.3v caps soldered together on oled Switch? I ended up bridging them and have been trying to remove the solder without success.
However, they're already on the same line, right?
Shouldn't it be fine as long as I don't short the leftmost one with the gnd from the little cap below?