Bump. I could still use some help with this. Even if I hookup PB1 to the PWM input on the LD-29, I would still like to know about how this would be done. I have another project (17mm DD+7135 — linear regulated driver w/ FET turbo) which would benefit from the ability to use two PWM outputs (not simultaneously). The PCB for that project is already laid out for using both PB0 and PB1.