Jay Rodriguez and Dwight McNeil both struck in the opening 10 minutes as Burnley surrendered a two-goal lead to draw at Wigan.
The Clarets looked in cruise control following Rodriguez’s simple opener and a stunning strike from McNeil.
But Paul Cook's Championship side benefited from Joel Pilkington's goal before half time - and earned a confidence-boosting share of the spoils through Joe Gelhardt’s smart low effort after the break.
It was another strong side for the final pre-season trip of the season, with Ben Mee operating at centre back after missing last weekend’s double header.