During April 2025, this developer established foundational EtherCAT integration for the Circulo motor controller across the facebook/dotslash and facebook/sapling Rust repositories. They enabled real-time control and telemetry by importing the ethercrab library and upgrading dependencies such as bitflags, ensuring compatibility and improved security. In sapling, they integrated the PCAP library with a capture-stream feature, updating multiple Cargo.toml files to support EtherCAT communication workflows. Their work focused on embedded systems and library integration, aligning dependencies across repositories to reduce integration friction and accelerate future feature delivery, while laying the groundwork for maintainable, production-ready real-time motor controller support in Rust.