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MoonModules · Jun 6, 2024 · 142cff8 · 142cff8
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diff --git a/search/search_index.json b/search/search_index.json
diff --git a/soundreactive/Line-Input/index.html b/soundreactive/Line-Input/index.html
@@ -4090,7 +4090,7 @@ <h2 id="ti-pcm1808">TI PCM1808</h2>
 <p>3.3v and ground are connected to the same pins on the right side - just need to connect one of each, on either side. </p>
 <p>MD1 and MD0 set master/slave modes. It defaults to slave (both pins are internally set to low), which is what you want for WLED. Don't connect these to anything.</p>
 <p>FMY (format, FMT in the spec sheet - I assume the "Y" is a typo on the silkscreen) is a bit more interesting. By default it's pulled low internally, which the docs claim to be "I2S, 24-bit" - which will work fine as a default.</p>
-<p>...however, pulling FMY "high" (connected to 3.3v) seems to make everything better in WLED.  According to the spec sheet, this moves the entire 24 bit sequence one pulse earlier ("left justified") and the responsiveness seems to be better overall in WLED.  The GEQ visual output is more "balanced" with the highs being better represented. The format of the 24 bits is unchanged - both are MSB first - but it seems to be better in WLED when the pin is pulled high.</p>
+<p>...however, pulling FMY "high" (connected to 3.3v) seems to make everything better in WLED.  According to the spec sheet, this moves the entire 24 bit sequence one pulse earlier ("left justified") and the responsiveness seems to be better overall in WLED.  The GEQ visual output is more "balanced" with the highs being better represented. The format of the 24 bits is unchanged - both are MSB first - but it seems to be better in WLED when the pin is pulled high. This may also depend on if you're using an IDF v3 build (the default) or IDF v4 (the requirement for ESP32-S3 and other more modern boards, optionally for the original ESP32).</p>
 <h2 id="es8388">ES8388</h2>
 <p>This audio chip reqires I2C commands to initialize properly. "Line-in mode" has been hard-coded into the initialization and will be used when "ES8388" is selected.</p>
 <p>The on-board microphones are not currently supported - line-in is much better regardless. </p>