miguel_u22@miguelpc:~/esp32_microros_ws$ ros2 run micro_ros_agent micro_ros_agent serial --dev /dev/ttyUSB0 -v6
[1695825058.678396] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825059.679019] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825060.686422] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825061.686695] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825062.694272] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825063.701534] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825064.710046] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825065.718733] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825066.719517] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825067.720707] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825068.722104] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825069.722665] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825070.730947] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825071.739561] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825072.743074] info     | TermiosAgentLinux.cpp | init                     | Serial port not found. | device: /dev/ttyUSB0, error 2, waiting for connection...
[1695825073.763763] info     | TermiosAgentLinux.cpp | init                     | running...             | fd: 3
[1695825073.764227] info     | Root.cpp           | set_verbose_level        | logger setup           | verbose_level: 6
[1695825074.014140] info     | Root.cpp           | create_client            | create                 | client_key: 0x52602644, session_id: 0x81
[1695825074.014199] info     | SessionManager.hpp | establish_session        | session established    | client_key: 0x52602644, address: 0
[1695825074.014326] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 19, data:
0000: 81 00 00 00 04 01 0B 00 00 00 58 52 43 45 01 00 01 0F 00
[1695825074.026915] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 56, data:
0000: 81 80 00 00 01 07 30 00 00 0A 00 01 01 03 00 00 22 00 00 00 00 01 00 00 1A 00 00 00 6D 69 63 72
0020: 6F 5F 72 6F 73 5F 70 6C 61 74 66 6F 72 6D 69 6F 5F 6E 6F 64 65 00 00 00
[1695825074.039269] info     | ProxyClient.cpp    | create_participant       | participant created    | client_key: 0x52602644, participant_id: 0x000(1)
[1695825074.039439] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 14, data:
0000: 81 80 00 00 05 01 06 00 00 0A 00 01 00 00
[1695825074.039451] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 01 00 00 00 80
[1695825074.050651] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 01 00 00 00 80
[1695825074.058381] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 104, data:
0000: 81 80 01 00 01 07 5E 00 00 0B 00 02 02 03 00 00 50 00 00 00 27 00 00 00 72 74 2F 6D 69 63 72 6F
0020: 5F 72 6F 73 5F 70 6C 61 74 66 6F 72 6D 69 6F 5F 6E 6F 64 65 5F 70 75 62 6C 69 73 68 65 72 00 00
0040: 01 87 FB 3F 1C 00 00 00 73 74 64 5F 6D 73 67 73 3A 3A 6D 73 67 3A 3A 64 64 73 5F 3A 3A 49 6E 74
0060: 33 32 5F 00 00 01 00 00
[1695825074.058851] info     | ProxyClient.cpp    | create_topic             | topic created          | client_key: 0x52602644, topic_id: 0x000(2), participant_id: 0x000(1)
[1695825074.059048] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 14, data:
0000: 81 80 01 00 05 01 06 00 00 0B 00 02 00 00
[1695825074.059129] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 02 00 00 00 80
[1695825074.070605] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 02 00 00 00 80
[1695825074.070704] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 24, data:
0000: 81 80 02 00 01 07 10 00 00 0C 00 03 03 03 00 00 02 00 00 00 00 00 00 01
[1695825074.070927] info     | ProxyClient.cpp    | create_publisher         | publisher created      | client_key: 0x52602644, publisher_id: 0x000(3), participant_id: 0x000(1)
[1695825074.071133] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 14, data:
0000: 81 80 02 00 05 01 06 00 00 0C 00 03 00 00
[1695825074.071181] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 03 00 00 00 80
[1695825074.083708] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 03 00 00 00 80
[1695825074.083805] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 36, data:
0000: 81 80 03 00 01 07 1C 00 00 0D 00 05 05 03 00 00 0E 00 00 00 00 02 01 3F 03 00 01 00 0A 00 00 00
0020: 00 00 00 03
[1695825074.084679] info     | ProxyClient.cpp    | create_datawriter        | datawriter created     | client_key: 0x52602644, datawriter_id: 0x000(5), publisher_id: 0x000(3)
[1695825074.084794] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 14, data:
0000: 81 80 03 00 05 01 06 00 00 0D 00 05 00 00
[1695825074.084868] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 04 00 00 00 80
[1695825074.094316] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 04 00 00 00 80
[1695825074.194953] debug    | SerialAgentLinux.cpp | recv_message             | [==>> SER <<==]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0B 01 05 00 03 00 03 00 80
[1695825074.195263] debug    | SerialAgentLinux.cpp | send_message             | [** <<SER>> **]        | client_key: 0x52602644, len: 13, data:
0000: 81 00 00 00 0A 01 05 00 04 00 00 00 80