Dan Agyei, who joined Burnley from AFC Wimbledon in 2015, turned down the offer of a new deal this summer.
Agyei made three substitute appearances for the Clarets first team, making his debut at Liverpool in March, 2017 and also appearing against Everton and Manchester United.
The 22-year-old has also enjoyed loan spells with Walsall, Coventry City and Blackpool.
