Dark Oak Pressure Plate is crafted from two dark oak planks and functions as a redstone component that can be activated by players, mobs, items, and other entities. When any entity steps on or drops an item onto it, the plate emits a redstone signal, which can be used to operate doors, traps, or other redstone-powered devices. Its dark color and wooden texture make it a discrete choice for certain builds and traps.
This item has no numerical item ID, therefore you must use the item ID to spawn the item. Numerical item IDs were removed in Minecraft version 1.13.
The item id for Dark Oak Pressure Plate is minecraft:dark_oak_pressure_plate
The item ID for Dark Oak Pressure Plate is minecraft:dark_oak_pressure_plate
This is the spawn command to give yourself Dark Oak Pressure Plate in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give