wireless-esp32-tools-web-host/src/assets/icon/test.svg

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024">
    <path d="M128 192h768v128H128zm0 256h512v128H128zm0 256h768v128H128zm576-352 192 160-192 128z"></path>
</svg>