/** * Command type byte used in packet headers (0xF1) * * This identifies the BeamBox protocol to the device. * As observed, all packets sent to the device must start with this command type. */ export const CMD_TYPE = 0xf1; /** * Size of the packet header in bytes (8 bytes) * */ export const HEADER_SIZE = 8; /** * Size of the checksum/trailer in bytes (1 byte) * * Appended to end of every packet for data integrity verification. */ export const CHECKSUM_SIZE = 1;