Hacking Trinket M0 problems

[AlexisPR1]

Hello everyone !

First, sorry for my english (not very good ...).
I installed a Trinket M0 in my Switch V1 flashed with last FUSEE_SUITE Part 1 + Part 2.
I connected all straps except vol+ strap.

Impossible to get RCM MODE. Power or Vol+ and Power does the same : OFW.

The Trinket blinks like : purple (*1), Yellow (*5/6) ans Red (*1/2).

I checked all straps, look good.
Do you have any Idea ? Thanks a lot for your help !

 

[AlexisPR1]

Hello !

Anyone for helping me ? Thanks a lot !

Alexis.

 

[kylum]

Are you able to manually enter RCM? Check all your connections! Wire size and length as well. I used kynar 30awg and kept them as short as possible.

Also, part 1 is used for strap control and with out the vol+ strap, I’m not to sure how this will work. I suggest fitting the vol+ strap if possible. You may have to reset the trinket and only use part 2 to push the payload as suggested in the OP of UF2 thread here.

 

[braised_beef]

Did you find a fix to your issue?

 

[djcraze]

Did you wire up the USB? Can you share photos of your installation?

 

[MaxiBus]

If the soldering is 100% fine, its possible that the flashing of the trinket m0 failed. Just try to flash again.After every flash, the chip will reboot, so on your PC the drive should disappear and come back in some seconds. If this doesnt happen, you are doing it wrong.

A tip for Vol+ soldering: in my opinion this is the hardest point to solder, but you can completely remove the resistor and shorten the contacts with the wire. I tested this method on one of my own switches and its working fine for months now.

Anything that speaks against this method?

 

[djcraze]

A tip for Vol+ soldering: in my opinion this is the hardest point to solder

I agree to this, which is why I used one of the alt points on the back of the board. Sooo much easier. I actually used alt points for everything except the USB.