require "zwave"

zwave.update_nodes_firmware(
    { 42, 43 },
    {
        {
            target = 0,
            image = "http://image.bin",
            checksum = "http://checksum.sha1"
        },
        {
            target = 1,
            image = "http://image1.bin",
            checksum = "http://checksum1.sha1"
        },
    })