Conecting two Maestro 18 together to a Nano

I have a project where I’m connecting a Maestro mini 18 port to a Jetson Nano over USB and connecting a second Maestro to the first device over the TTL port . I have set the first a “USB Dual Port” and the second as UART and change the device number to 14.Connect it with TX and RX. I’m having problem sending command to the second Maestro.

import maestro
servo = maestro.Controller(ttyStr=’/dev/ttyACM0’,device=0x0c)
legs = maestro.Controller(ttyStr=’/dev/ttyACM1’,device=0x0e)

Did more testing and found the it works.

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