static const Service_UUID_t service_uuid = { .Service_UUID_128 = \
    {0x02, 0x00, 0x00, 0x7a, 0x17, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00

#define BLE_SVC_SEOS_CHAR_UUID      \
    {0x02, 0x00, 0x00, 0x7a, 0x17, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0xaa, 0x00, 0x00}