!-Warning- This app is designed for a very specific task-! This app is of no use whatsoever without a corresponding bluetooth enabled device designed to accept the correct serial commands. So unless you know what to use this app for, don't bother downloading it. See my website for details. http://uzzors2k.4hv.org/index.php?page=blucar This is just a small app which sends predefined bytes via bluetooth to another bluetooth serial module. Currently used to control a modified RC car. Construction details for the car are free and can be found on my website. 更新内容： BUG修复。