| ESP32_MCPWM | Explicit ESP32 MCPWM H-bridge control with drive, coast, brake, lifecycle results, fault handling and diagnostics. |
| PotIO | Reliable potentiometer and joystick inputs with explicit validity, calibration, shaping, filtering, and slew limiting. |
| RCLink | Validated RC receiver mapping for Arduino with iBUS, ESP32 SBUS, shaping, filtering, and failsafe handling. |
| SnapshotBus | Stable latest-state snapshots for one writer and many readers. |
| SwitchBank | Debounced 1..32-bit switch banks with explicit input validity and coherent packed reads. |
| Universal_Button | Debounced multi-button input with explicit reader validity, preserved interaction events, long-hold state, and latching. |