The boot message indicates that a system is starting. The onboard
                software version allows to keep track of onboard
                soft/firmware revisions. This message allows the
                sensor and control MCUs to communicate version numbers
                on startup.

                version                   : The onboard software version (uint32_t)

def boot_send(self, version, force_mavlink1=False):
                '''
                The boot message indicates that a system is starting. The onboard
                software version allows to keep track of onboard
                soft/firmware revisions. This message allows the
                sensor and control MCUs to communicate version numbers
                on startup.

                version                   : The onboard software version (uint32_t)

                '''
                return self.send(self.boot_encode(version), force_mavlink1=force_mavlink1)