serial python jevois arduino jevois-sdk-dev module ubuntu aruco build yolo raspberry-pi sdcard objectdetect opencv camera jevois-inventor tensorflow mavlink communication output usb install platform software hello-jevois windows-10 darknet binary write-your-own-module marker-detections recognition programming demos sdk connector hardware windows c low-frame-rate svm inventor darknetsaliency apt-get gucviewer face road-navigation navigation eye-tracking road wifi slow debug gdb unable-to-boot lens sensor-model raspian freezing flash objecttracker ir host microsd video no frame human-detection people-detection coco script-from-host mini-usb custom-model jevois-inventor-ubuntu18 ubuntu18 microscopy white-balance presetwb autowb info-tab jevois-inventor-windows pastebrtoyuyv convertcvbgrtocvyuyv rescalecv bayer xml-file deg usb-streaming drawcontours jevois-platform cross-compling python-facedetection arn focuinsg m12 pixhawk vex multi-thread outreach microserial arucu