my servos are Dynamixel MX64AT 2.0 and MX106T 1.0
My system is Portenta H7 connected to them through MKR shield. All is charged with 12V.
If I use an arduino uno or an openCM904 the dynamixel works properly. With portenta and dynamixel shield I have problems. I linked the dynamixel to the DXL_T3 port as your manual said because I have MX series dynamixel but no one sketch works. Any idea, please?