Preheat the smoker to 225 degrees F.
Unroll the pie crust into your pie plate and pinch the edges.
In a medium bowl combine the sugars, corn syrup, eggs, butter, and orange zest.
Whisk until well combined.
Fold in the pecans and chocolate chips.
Pour the mixture into the pie crust and transfer out to the smoker.
Place directly on the smoker grates and close the lid.
Let smoke at 225 degrees for 1 hour.
Then raise the temperature to 300 degrees F and continue to bake for about another hour.
Check the pie and the crust.
If the crust is starting to brown, cover the edges with some foil.
Continue to bake for about 20-30 minutes longer until the pie is firm but still a little jiggly in the center.
Remove from the smoker and let cool for at least 3 hours before serving.
Serve with whipped cream or ice cream and enjoy.