OpenThread Border Router, a Thread border router for POSIX-based platforms.
OpenThread Border Router (2023-01-19) included with Thread Test Harness V58.0 (V57.3+ internal).
OpenThread Border Router (2022-10-27) included with Thread Test Harness V58.0 (V57.3+ internal).
OpenThread Border Router (OTBR) has been certified as a Thread Certified Component on the Raspberry Pi 3B with a Nordic Semiconductor nRF52840 NCP.