Cm4+94v0+boardview
Most "94V0" boards leave a row of 4-6 exposed vias near the edge. Using a boardview would tell you instantly which is SWDIO , SWCLK , and GND . Without it, buzz them out to the CM4 connector pins (Pin 38 for SWDIO, Pin 40 for SWCLK).
: This guide walks through deciding on interfaces, thermal management, and power sequences for custom boards. 🔧 Installation & Troubleshooting cm4+94v0+boardview