The trouble all stems from the ex-NBA star's drunk driving arrest back in November -- when cops say he was driving around Houston while hammered and in possession of weed.
At the time, Francis was released on bond -- and was ordered to NOT drink a drop of alcohol. He was also ordered to put a breathalyzer device in his car.
But officials say he blew off his blowing obligations and didn't use the device -- a violation of the terms of his bond.
He appeared in court today where the judge dropped the hammer by ordering him to wear a SCRAM bracelet -- which constantly monitors alcohol consumption.