Multichannel serial ports debugging device

The utility model belongs to electronic equipment debugging device field provides a multichannel serial ports debugging device. The utility model discloses in, through setting up select switch module, bluetooth host system and gating switch module in multichannel serial ports debugging device, treating that debugging equipment has many equipment -hours, can treat that debugging equipment is connected to multichannel serial ports debugging device simultaneously with many on, select to treat debugging equipment through the select switch module, should treat debugging equipment through bluetooth host system control gating switch module gating, need not many times the plug connecting wire and can accomplish many the switchings of treating between the debugging equipment. Consequently, reduce debugging personnel time of plug connecting wire many times, saved debugging personnel's non - debug time promptly, improved the debugging efficiency of multiple devices to the wear rate of debugging device serial ports has been reduced.