Given these clues, the is most likely a high-density power switching or I/O interface module used in programmable logic controllers (PLCs), distributed control systems (DCS), or industrial power supplies.
| Component | Pass | Fail | Untested | |-----------|------|------|----------| | Bootloader (U-Boot) | ✅ | – | – | | Linux kernel 6.1 | ✅ | – | – | | Network (GbE) | ✅ | – | – | | Wireless (if present) | – | – | ⚠ (no module on test carrier) | | Audio (I2S) | – | ✅ (codec init fails) | – | | Watchdog | ✅ | – | – | | Thermal throttling | ✅ | – | – | k61v1-64-bsp