diff --git a/_lo_ra_w_a_n_8h_source.html b/_lo_ra_w_a_n_8h_source.html
index 8b820005..bf78a819 100644
--- a/_lo_ra_w_a_n_8h_source.html
+++ b/_lo_ra_w_a_n_8h_source.html
@@ -376,7 +376,7 @@ $(document).ready(function(){initNavTree('_lo_ra_w_a_n_8h_source.html',''); init
 <div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;  <span class="keyword">public</span>:</div>
 <div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160; </div>
 <div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="comment">// Offset between TX and RX1 (such that RX1 has equal or lower DR)</span></div>
-<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    uint8_t rx1DrOffset;</div>
+<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    uint8_t rx1DrOffset = 0;</div>
 <div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160; </div>
 <div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    <span class="comment">// RX2 channel properties - may be changed by MAC command</span></div>
 <div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;    <a class="code" href="struct_lo_ra_w_a_n_channel__t.html">LoRaWANChannel_t</a> rx2;</div>
@@ -479,7 +479,7 @@ $(document).ready(function(){initNavTree('_lo_ra_w_a_n_8h_source.html',''); init
 <div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;    uint32_t adrFcnt = 0;</div>
 <div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160; </div>
 <div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    <span class="comment">// whether the current configured channel is in FSK mode</span></div>
-<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="keywordtype">bool</span> FSK;</div>
+<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="keywordtype">bool</span> FSK = <span class="keyword">false</span>;</div>
 <div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160; </div>
 <div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;    <span class="comment">// flag that shows whether the device is joined and there is an ongoing session</span></div>
 <div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;    <span class="keywordtype">bool</span> isJoinedFlag = <span class="keyword">false</span>;</div>
diff --git a/class_lo_ra_w_a_n_node.html b/class_lo_ra_w_a_n_node.html
index 9adc8975..1e2cc3b9 100644
--- a/class_lo_ra_w_a_n_node.html
+++ b/class_lo_ra_w_a_n_node.html
@@ -165,7 +165,7 @@ uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
 Public Attributes</h2></td></tr>
 <tr class="memitem:acd37dd26f6040754b4a9c942b3fb4339"><td class="memItemLeft" align="right" valign="top"><a id="acd37dd26f6040754b4a9c942b3fb4339"></a>
-uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>rx1DrOffset</b></td></tr>
+uint8_t&#160;</td><td class="memItemRight" valign="bottom"><b>rx1DrOffset</b> = 0</td></tr>
 <tr class="separator:acd37dd26f6040754b4a9c942b3fb4339"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:ae68e77ca38d22867798517d233c0fbc4"><td class="memItemLeft" align="right" valign="top"><a id="ae68e77ca38d22867798517d233c0fbc4"></a>
 <a class="el" href="struct_lo_ra_w_a_n_channel__t.html">LoRaWANChannel_t</a>&#160;</td><td class="memItemRight" valign="bottom"><b>rx2</b></td></tr>