Pablo Garrido

An finally, can you share you micro-ROS client code?

Hello, which transport are you using?

Could you check if the MCU is sending bytes over the serial port? Do not connect the agent for testing.

I just remembered this issue where there were problems in rclc_support_init: https://github.com/micro-ROS/micro_ros_stm32cubemx_utils/issues/110 It was a matter of allocators, could you just read this issue and replicate its solution?

The information you are trying to add is in the micro-ROS documentation, [here](https://docs.vulcanexus.org/en/latest/rst/tutorials/micro/custom_types/custom_types.html) and [here](https://docs.vulcanexus.org/en/latest/rst/tutorials/micro/memory_management/memory_management.html#middleware-memory). We can refactor this to point to the official documentation while mentioning specific parts for...

Teensy support was updated to match the latest Arduino Teensy Support: - https://github.com/micro-ROS/docker/pull/97 - https://github.com/micro-ROS/micro_ros_arduino/pull/1482 Are you using the latest Arduino Teensy support?

Are you rebuilding the library for allowing 16 publishers and 8 subs in the colcon meta?

So, we need some more details about your code and approach to find out why it is not working.

The recommended package for ESP32 is https://github.com/micro-ROS/micro_ros_espidf_component

No, there are not.