<p>➀ The PocketBeagle 2, a quad-core development board based on TI's AM6254 SoC, is introduced as an upgrade with 1.4GHz cores, a 3D GPU, and a Cortex-M4F processor; </p><p>➁ It targets applications in IoT, robotics, and prototyping; </p><p>➂ The board remains compact, following the PocketBeagle form factor for accessibility in embedded projects.</p>