September Drunken Octopus Release:
This release contains new code from upstream, fixes for Touch Screen UI and additional configuration changes for the BTT002
Download link:
https://github.com/drunken-octopus/drunken-octopus-marlin/releases/tag/v2.0.0.1rc22
The password is OctopusSpiceLatte
Update on Drunken Octopus Wiring Guide:
I've added the BTT002 to the Drunken Octopus Wiring Guide.
Update on BTT002 Mini Conversion Project:
As I mentioned a few posts ago, I am trying to convert a Mini to use a BTT002 V1.0 board from BigTreeTech. This would have been a straightforward upgrade if it weren't for the BTT002 having 5V fan outputs instead of 24V fan outputs.
I bought a 2x Dual Channel 5V OMRON High Level Trigger Solid State Relay Module For Arduino thinking it would allow me to bridge the gap, but on wiring it up I learned this was a wrong part on two counts: first, the relay is a "zero-crossing" trigger relay, which works only for AC loads; and second, the BTT002 switches the fans on the low-side, which means that a "high-level" trigger relay causes the relay to be on when the fan is at 0% and to be off when the fan is at 100%, which is the opposite of what is needed.
I'm now trying my luck with a 2-channel DC-DC 1/2/4/8 Channel SSR Solid State Relay Low Trigger 5A 0-2V for Arduino L2KD, which should correct these two issues. Alas, the part ships from China, so my project is on hold until it arrives, possibly in October.