Former Auburn star Brad Lester just caught a break in his child porn case ... copping a plea deal to avoid spending any time behind bars.
Lester -- a stud RB for AU from 2004-2008 -- was arrested on a felony child porn charge in Gwinnett County, GA back in December after allegedly using his phone to record a boy in the bathroom stall of a restaurant in November.
Earlier this week, the 32-year-old pled guilty to unlawful eavesdropping, theft by receiving stolen property, and 2 counts of peeping toms, all misdemeanors.
In return, the district attorney's office tells TMZ Sports Lester got probation -- but the D.A. wouldn't tell us how long he's on probation for. We're still working on that part.
It's a big deal for Lester ... 'cause he was facing up to 20 years in prison.
Story developing ...