Preheat grill to medium-high (450º-475º). Place cedar plank on grill for about 5 minutes to get well charred.
Flip cedar plank, and place brie wheel on charred side.
Pile berries on top of brie wheel (some berries will fall down on cedar plank board). Drizzle honey over the berries. Reduce heat to medium (375º-425º). Close grill and cook for 8-10 minutes.
Remove brie wheel from cedar plank and serve on a board or platter. Serve with crackers or toasted baguette.
Note - if you don't have a cedar plank, you can also place a cast-iron skillet on the stove to cook the brie.