Transports and Data Links

micro-ROS uses the resource-optimized DDS for Extremely Resource Constrained Environments (DDS-XRCE) standard, implemented by eProsima’s Micro-XRCE-DDS.

It supports are variety of data link and transport protocols. However, the support depends on the underlying RTOS, as specified in the following table.

  Serial UART Serial USB UDP over Ethernet UDP over IEEE 802.11 6LoWPAN Bluetooth
FreeRTOS WIP    
Zephyr WIP WIP