Using TM Driver to Control Gripper Action (Connected via COM port)

[shalman-khan]

Hi there,
Thanks for developing the TM ROS2 driver. I am a robotics engineer using tmr_ros2 to control TM12.

My problem is to control Robotiq Finger Gripper in TM12 connected via Serial COM port 1.

I am able to use TM_Flow to control the grippers. But, I can't combine it with the Listen Nodes and run the Gripper TM_Flow in parallel [Similar to this issue but with gripper]. I used following links for TM_Flow Gripper Project setup.
1)[Gripper_Setup_Link]
2.)[Gripper_TM_Flow_Setup]

So, is there anyway to combine Two TM_Flow Projects [One which runs Gripper and Other one which runs Listen Node]?
Or, Is there any program in demo ROS2 package, which I could use to send Serial Commands to control Gripper?

Please let me know if you need any additional information with regards to this issue. Thanks in advance.