| CrashHive32 | ESP32 crash blackbox and field diagnostics library. |
| EcoSensePower | Energy-aware adaptive runtime for battery-powered Arduino and IoT sensor nodes. |
| FDCxCapSense | Arduino library for TI FDC1004 and FDC2x1x capacitive sensing ICs. |
| PulseWetProbe | MCU-only pulsed electrode wetness, soil moisture, conductivity trend, and surface-state sensing. |