Greg Cormier

It works! I am down to 2.5K on R3. I'm using 1 mH inductor and the Cree XPEBGR-L1-0000-00F02 LED. I will order some 1K resistors to see how low I...

Here's my `modes.h`. Basically, your firmware setting 5 became my dimmest setting 10, as I found 4 and under on yours would be blinking. ``` #define N_MODES 10 struct run_time...

Here's the scope output, I hope I have these capture labels correct from my memory :) LED  LED Mosfet  Wakeup for monostable 

If you want me to mail you one, happy to do so just let me know

Having issues as well. Still troubleshooting... not sure if you've made any progress @joeljacobs ? My first lead... if I put a logic analyzer on the RX/TX of my MCP2003B,...

Solved the issue. @joeljacobs not sure if you are still working on this. The schematic in the project is missing two key diodes. (The MCP2003B reference diagram is also wrong)....

Interesting on the initial setup - I will have to try it out. One thing I noticed is it seems to run fine without the 6 empty pulses being sent....

Damn, I just tried it out - indeed, does not work without initially having the IKEA controller plugged in first. Sigh. Time to figure out the initialization routine!

Yes I got it going. I started a project with memory functions, PCB and functional controller. https://github.com/gcormier/megadesk

Oh and looking back at this issue, the diodes might not have been the root cause as I was unaware of the initialization routine. However still good to include them.