please i need the picofly schematic for v2 mariko

Donnie-Burger

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hi please i need to correct picofly schematic rp2040 zero for v2 mariko with flex cable v2 do avoid any damage for the switch

thank u
 

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mahdi2023

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thank u for your answer

i have same question please :



1 : ON THE FLEX cable there are 6 pin do i need solder pin 3 and 4 together to the cpu rp2040 ?

2 : do i need solder the v2 flex cable like normal solder same as hwfly on APU ?

3 : do i need solder the DAT 0 on mother bord on the the two pin together ?

thank u
 
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Donnie-Burger

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thank u for your answer

i have same question please :



1 : ON THE FLEX cable there are 6 pin do i need solder pin 3 and 4 together to the cpu rp2040 ?

2 : do i need solder the v2 flex cable like normal solder same as hwfly on APU ?

3 : do i need solder the DAT 0 on mother bord on the the two pin together ?

thank u
1. Bridge 2 middle pins and you will have 2 pins left on each side and run wire from the 2 bridged pins to the cpu point on pico

2. Yes solder like normal

3. Both pins connect so can use 1 or both same time on cmd, clk, dat
 
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mahdi2023

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Is there a document or a link to measure my installation and check before powering up. as a precaution, that is to say what value I must have exactly to avoid the short circuit and the death of NAND.

and big thank again for your help
 
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Donnie-Burger

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Is there a document or a link to measure my installation and check before powering up. as a precaution, that is to say what value I must have exactly to avoid the short circuit and the death of NAND.

and big thank again for your help
400-600 diode mode red probe on ground.

You can also test / check if any points are grounded checking in continuity mode each point against ground. None should beep but the ground point on pico.
 

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