Following this post

I have a similar set up with a Milwaukee brushless router with a rc brushless esc. but i cannot change the inputs on my esc.

I set up the heater3 pin to a servo port and then used the m280 commend and this works to control rpm of spindle. but it would be nice to be able to use the M3 and proper spindle tool commands.

any help would be appreciated.

@o_lampe I understand that and have that working. but how can you get the M3 to control the servo output?

@o_lampe I understand that and have that working. but how can you get the M3 to control the servo output?

Following this post

I have a similar set up with a Milwaukee brushless router with a rc brushless esc. but i cannot change the inputs on my esc.

I set up the heater3 pin to a servo port and then used the m280 commend and this works to control rpm of spindle. but it would be nice to be able to use the M3 and proper spindle tool commands.

any help would be appreciated.