ssue)</span></div>
<div class="line">  <span class="comment">// we enable PSRAM at runtime, otherwise the hack slows down CPU too much (PSRAM_HACK is no more required).</span></div>
<div class="line">  <span class="keywordflow">if</span> (esp_spiram_init() != ESP_OK)</div>
<div class="line">    ibox.message(<span class="stringliteral">&quot;Error!&quot;</span>, <span class="stringliteral">&quot;This app requires a board with PSRAM!&quot;</span>, <span class="keyword">nullptr</span>, <span class="keyword">nu