The additional zero is inserted in bluez hog-lib.c in the "if (hog->has_report_id)"-block . Unfortunately "report->id" is zero at this time.
@Humpelstilzchen started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
The additional zero is inserted in bluez hog-lib.c in the "if (hog->has_report_id)"-block . Unfortunately "report->id" is zero at this time.