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class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hextra-sidebar-active-item hx:bg-primary-100 hx:font-semibold hx:text-primary-800 hx:contrast-more:border hx:contrast-more:border-primary-500 hx:dark:bg-primary-400/10 hx:dark:text-primary-600 hx:contrast-more:dark:border-primary-500"
href="/materiel/heltec-v4/"
>
<span class="hx:min-w-0 [word-break:break-word]">Heltec v4</span>
</a>
</div>
<ul
class='hx:flex hx:flex-col hx:gap-1 hx:relative hx:before:absolute hx:before:inset-y-1 hx:before:w-px hx:before:bg-gray-200 hx:before:content-[""] hx:dark:before:bg-neutral-800 hx:ltr:pl-3 hx:ltr:before:left-0 hx:rtl:pr-3 hx:rtl:before:right-0 hx:ltr:ml-3 hx:rtl:mr-3'
><li>
<a
href="#fiche-rapide"
class="hx:flex hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [word-break:break-word] hx:cursor-pointer [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:contrast-more:border hx:gap-2 hx:before:opacity-25 hx:before:content-['#'] hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:text-gray-900 hx:contrast-more:dark:text-gray-50 hx:contrast-more:border-transparent hx:contrast-more:hover:border-gray-900 hx:contrast-more:dark:hover:border-gray-50"
>Fiche rapide</a>
</li>
<li>
<a
href="#contenu-et-premi%c3%a8re-impression"
class="hx:flex hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [word-break:break-word] hx:cursor-pointer [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:contrast-more:border hx:gap-2 hx:before:opacity-25 hx:before:content-['#'] hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:text-gray-900 hx:contrast-more:dark:text-gray-50 hx:contrast-more:border-transparent hx:contrast-more:hover:border-gray-900 hx:contrast-more:dark:hover:border-gray-50"
>Contenu et première impression</a>
</li>
<li>
<a
href="#installation-du-firmware"
class="hx:flex hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [word-break:break-word] hx:cursor-pointer [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:contrast-more:border hx:gap-2 hx:before:opacity-25 hx:before:content-['#'] hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:text-gray-900 hx:contrast-more:dark:text-gray-50 hx:contrast-more:border-transparent hx:contrast-more:hover:border-gray-900 hx:contrast-more:dark:hover:border-gray-50"
>Installation du firmware</a>
</li>
<li>
<a
href="#tests-r%c3%a9alis%c3%a9s"
class="hx:flex hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [word-break:break-word] hx:cursor-pointer [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:contrast-more:border hx:gap-2 hx:before:opacity-25 hx:before:content-['#'] hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:text-gray-900 hx:contrast-more:dark:text-gray-50 hx:contrast-more:border-transparent hx:contrast-more:hover:border-gray-900 hx:contrast-more:dark:hover:border-gray-50"
>Tests réalisés</a>
</li>
<li>
<a
href="#verdict"
class="hx:flex hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [word-break:break-word] hx:cursor-pointer [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:contrast-more:border hx:gap-2 hx:before:opacity-25 hx:before:content-['#'] hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:text-gray-900 hx:contrast-more:dark:text-gray-50 hx:contrast-more:border-transparent hx:contrast-more:hover:border-gray-900 hx:contrast-more:dark:hover:border-gray-50"
>Verdict</a>
</li>
</ul>
</li><li class="hx:flex hx:flex-col "><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/sensecap3dbi/"
>
<span class="hx:min-w-0 [word-break:break-word]">Sensecap 3dBi</span>
</a>
</div>
</li><li class="hx:flex hx:flex-col "><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/mcgill9dbi/"
>
<span class="hx:min-w-0 [word-break:break-word]">McGill 9dBi</span>
</a>
</div>
</li></ul>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/repeteurs/"
>
<span class="hx:min-w-0 [word-break:break-word]">Carte des répéteurs</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/a-propos/"
>
<span class="hx:min-w-0 [word-break:break-word]">À propos</span>
</a>
</div></li>
</ul>
<ul class="hx:flex hx:flex-col hx:gap-1 hx:max-md:hidden">
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/wio-tracker-l1-pro/"
>
<span class="hx:min-w-0 [word-break:break-word]">Wio Tracker L1 Pro</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/wio-tracker-l2-pro/"
>
<span class="hx:min-w-0 [word-break:break-word]">Wio Tracker L2 Pro</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/sensecap-t1000e/"
>
<span class="hx:min-w-0 [word-break:break-word]">SenseCAP T1000E</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/sensecap-x1/"
>
<span class="hx:min-w-0 [word-break:break-word]">SenseCAP X1</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/sensecap-p1pro/"
>
<span class="hx:min-w-0 [word-break:break-word]">SenseCAP P1Pro</span>
</a>
</div></li>
<li class="open"><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="true">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hextra-sidebar-active-item hx:bg-primary-100 hx:font-semibold hx:text-primary-800 hx:contrast-more:border hx:contrast-more:border-primary-500 hx:dark:bg-primary-400/10 hx:dark:text-primary-600 hx:contrast-more:dark:border-primary-500"
href="/materiel/heltec-v4/"
>
<span class="hx:min-w-0 [word-break:break-word]">Heltec v4</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/sensecap3dbi/"
>
<span class="hx:min-w-0 [word-break:break-word]">Sensecap 3dBi</span>
</a>
</div></li>
<li class=""><div class="hextra-sidebar-item hx:group hx:relative hx:flex hx:items-center" data-active="false">
<a
class="hx:flex hx:items-center hx:justify-between hx:gap-2 hx:grow hx:cursor-pointer hx:rounded-sm hx:px-2 hx:py-1.5 hx:text-sm hx:transition-colors [-webkit-tap-highlight-color:transparent] [-webkit-touch-callout:none] hx:hextra-focus-visible-inset hx:text-gray-500 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:contrast-more:border hx:contrast-more:border-transparent hx:contrast-more:text-gray-900 hx:contrast-more:hover:border-gray-900 hx:dark:text-neutral-400 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:contrast-more:dark:text-gray-50 hx:contrast-more:dark:hover:border-gray-50"
href="/materiel/mcgill9dbi/"
>
<span class="hx:min-w-0 [word-break:break-word]">McGill 9dBi</span>
</a>
</div></li>
</ul>
</div>
<div class=" hx:sticky hx:bottom-0 hx:max-h-(--menu-height) hx:bg-white hx:dark:bg-dark hx:mx-4 hx:py-4 hx:shadow-[0_-12px_16px_#fff] hx:flex hx:items-center hx:gap-2 hx:border-gray-200 hx:dark:border-neutral-800 hx:dark:shadow-[0_-12px_16px_#111] hx:contrast-more:border-neutral-400 hx:contrast-more:shadow-none hx:contrast-more:dark:shadow-none hx:border-t" data-toggle-animation="show"><div class="hx:flex hx:grow hx:flex-col"><div class="hx:flex hx:justify-items-start hx:group" data-theme="light">
<button
title="Change theme"
data-state="closed"
data-location="bottom"
class="hextra-theme-toggle hx:cursor-pointer hx:rounded-md hx:text-left hx:font-medium hx:h-7 hx:px-2 hx:text-xs hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:hover:bg-primary-100/5 hx:dark:hover:text-gray-50 hx:font-medium hx:text-gray-600 hx:transition-colors hx:dark:text-gray-400 hx:grow"
type="button"
aria-label="Change theme"
aria-expanded="false"
aria-haspopup="menu"
>
<div class="hx:flex hx:items-center hx:gap-2 hx:capitalize"><svg height=12 class="hx:group-data-[theme=dark]:hidden hx:group-data-[theme=system]:hidden" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" d="M12 3v1m0 16v1m9-9h-1M4 12H3m15.364 6.364l-.707-.707M6.343 6.343l-.707-.707m12.728 0l-.707.707M6.343 17.657l-.707.707M16 12a4 4 0 11-8 0 4 4 0 018 0z"/></svg><span class="hx:group-data-[theme=dark]:hidden hx:group-data-[theme=system]:hidden">Light</span><svg height=12 class="hx:group-data-[theme=light]:hidden hx:group-data-[theme=system]:hidden" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" d="M20.354 15.354A9 9 0 018.646 3.646 9.003 9.003 0 0012 21a9.003 9.003 0 008.354-5.646z"/></svg><span class="hx:group-data-[theme=light]:hidden hx:group-data-[theme=system]:hidden">Dark</span><svg height=12 class="hx:group-data-[theme=dark]:hidden hx:group-data-[theme=light]:hidden" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor">
<path d="M 11.996094,2 C 6.4986225,2.0192368 2.03125,6.5024993 2.03125,12 c 0,5.497501 4.4673725,9.980763 9.964844,10 H 12 12.0039 c 5.497471,-0.01924 9.964844,-4.502499 9.964844,-10 0,-5.4975007 -4.467373,-9.9807632 -9.964844,-10 H 12 Z M 12,4 c 4.417218,0.017598 7.96875,3.5822356 7.96875,8 0,4.417764 -3.551532,7.982402 -7.96875,8 z" />
</svg>
<span class="hx:group-data-[theme=dark]:hidden hx:group-data-[theme=light]:hidden">System</span></div>
</button>
<ul
class="hextra-theme-toggle-options hx:hidden hx:z-20 hx:max-h-64 hx:overflow-auto hx:rounded-lg hx:border hx:border-gray-200 hx:bg-white hx:p-1 hx:text-sm hx:shadow-lg hx:dark:border-neutral-700 hx:dark:bg-neutral-900"
style="position: fixed; inset: auto auto 0px 0px; margin: 0px; min-width: 100px;"
data-theme="light"
role="menu"
>
<li role="none" class="hx:flex hx:flex-col">
<button
type="button"
role="menuitemradio"
aria-checked="true"
tabindex="-1"
data-item="light"
class="hx:text-gray-700 hx:dark:text-gray-300 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:hover:bg-neutral-800 hx:dark:hover:text-gray-100 hx:relative hx:cursor-pointer hx:whitespace-nowrap hx:rounded-sm hx:py-1.5 hx:transition-colors hx:ltr:pl-3 hx:ltr:pr-9 hx:rtl:pr-3 hx:rtl:pl-9 hx:text-left hx:w-full hx:bg-transparent hx:border-0"
>
Light
<span class="hx:absolute hx:inset-y-0 hx:flex hx:items-center hx:ltr:right-3 hx:rtl:left-3 hx:group-data-[theme=dark]:hidden hx:group-data-[theme=system]:hidden"><svg height=1em width=1em xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7"/></svg></span>
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</li>
<li role="none" class="hx:flex hx:flex-col">
<button
type="button"
role="menuitemradio"
aria-checked="false"
tabindex="-1"
data-item="dark"
class="hx:text-gray-700 hx:dark:text-gray-300 hx:hover:bg-gray-100 hx:hover:text-gray-900 hx:dark:hover:bg-neutral-800 hx:dark:hover:text-gray-100 hx:relative hx:cursor-pointer hx:whitespace-nowrap hx:rounded-sm hx:py-1.5 hx:transition-colors hx:ltr:pl-3 hx:ltr:pr-9 hx:rtl:pr-3 hx:rtl:pl-9 hx:text-left hx:w-full hx:bg-transparent hx:border-0"
>
Dark
<span class="hx:absolute hx:inset-y-0 hx:flex hx:items-center hx:ltr:right-3 hx:rtl:left-3 hx:group-data-[theme=light]:hidden hx:group-data-[theme=system]:hidden"><svg height=1em width=1em xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" d="M5 13l4 4L19 7"/></svg></span>
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<a href="/materiel/" class="hx:inline-block hx:rounded-sm hx:hextra-focus-visible-inset">Matériel</a>
</div><svg class="hx:w-3.5 hx:shrink-0 hx:rtl:-rotate-180" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" aria-hidden="true"><path stroke-linecap="round" stroke-linejoin="round" d="M9 5l7 7-7 7"/></svg><div class="hx:whitespace-nowrap hx:transition-colors hx:font-medium hx:text-gray-700 hx:contrast-more:font-bold hx:contrast-more:text-current hx:dark:text-gray-100 hx:contrast-more:dark:text-current">Heltec v4</div>
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<div class="content">
<div class="hx:flex hx:flex-col hx:sm:flex-row hx:items-start hx:sm:items-center hx:sm:justify-between hx:gap-4 hx:mb-4">
<h1 class="hx:mb-0">Heltec v4</h1>
</div>
<h2 data-hextra-search-id="fiche-rapide">Fiche rapide<span class="hx:absolute hx:-mt-20" id="fiche-rapide"></span>
<a href="#fiche-rapide" class="subheading-anchor" aria-label="Permalink for this section"></a></h2><table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Fabricant / modèle</td>
<td>Heltec WiFi LoRa 32 V4</td>
</tr>
<tr>
<td>Puce radio</td>
<td>Semtech SX1262 (LoRa)</td>
</tr>
<tr>
<td>Microcontrôleur</td>
<td>ESP32-S3R2</td>
</tr>
<tr>
<td>Écran / GPS / Bluetooth</td>
<td>Écran OLED 0,96″ (128 × 64) / GPS non intégré, connecteur GNSS disponible / Bluetooth BLE 5.0</td>
</tr>
<tr>
<td>Batterie / USB</td>
<td>Batterie Li-ion externe 3,3–4,2 V, connecteur JST SH1.25 / USB-C</td>
</tr>
<tr>
<td>Prix payé / lieu d&rsquo;achat</td>
<td>34€ sur un market place chinois</td>
</tr>
<tr>
<td>Date d&rsquo;achat</td>
<td>24/10/2026</td>
</tr>
<tr>
<td>Firmware testé</td>
<td>MeshCore 1.17</td>
</tr>
</tbody>
</table>
<p>Documentation : <a href="https://wiki.heltec.org/docs/devices/open-source-hardware/esp32-series/lora-32/wifi-lora-32-v4_r8_board/" target="_blank" rel="noopener">https://wiki.heltec.org/docs/devices/open-source-hardware/esp32-series/lora-32/wifi-lora-32-v4_r8_board/</a></p>
<h2 data-hextra-search-id="contenu-et-première-impression">Contenu et première impression<span class="hx:absolute hx:-mt-20" id="contenu-et-première-impression"></span>
<a href="#contenu-et-premi%c3%a8re-impression" class="subheading-anchor" aria-label="Permalink for this section"></a></h2><p>Je l&rsquo;ai commandé sur un marketplace chinois avec la coque en 3D
La carte est ok mais la coque 3D m&rsquo;inspire pas confiance …
La batterie n&rsquo;etait pas fournis avec.
On assemble le tout, y a du jeu dans la coque je suis mitigé <del>de mon montage</del>.</p>
<h2 data-hextra-search-id="installation-du-firmware">Installation du firmware<span class="hx:absolute hx:-mt-20" id="installation-du-firmware"></span>
<a href="#installation-du-firmware" class="subheading-anchor" aria-label="Permalink for this section"></a></h2><!-- raw HTML omitted -->
<h3 data-hextra-search-id="flasher">Flasher<span class="hx:absolute hx:-mt-20" id="flasher"></span>
<a href="#flasher" class="subheading-anchor" aria-label="Permalink for this section"></a></h3><p>Companion les premieres semaines (utiliser sur les cotes bretonnes)
Puis un Observer à coté de mon répéteur.</p>
<h3 data-hextra-search-id="configurer">Configurer<span class="hx:absolute hx:-mt-20" id="configurer"></span>
<a href="#configurer" class="subheading-anchor" aria-label="Permalink for this section"></a></h3><p>Preset radio EU/UK (Narrow), nom du nœud, etc.</p>
<h3 data-hextra-search-id="appairer">Appairer<span class="hx:absolute hx:-mt-20" id="appairer"></span>
<a href="#appairer" class="subheading-anchor" aria-label="Permalink for this section"></a></h3><p>Quelques probleme d&rsquo;apparaige à l&rsquo;application meshcore (obliger de rallumer le bluetooth à chaque déconnexion). Corriger depuis via une maj.</p>
<!-- raw HTML omitted -->
<h2 data-hextra-search-id="tests-réalisés">Tests réalisés<span class="hx:absolute hx:-mt-20" id="tests-réalisés"></span>
<a href="#tests-r%c3%a9alis%c3%a9s" class="subheading-anchor" aria-label="Permalink for this section"></a></h2><ul>
<li><strong>Portée</strong> : Plutot correct pour la taille</li>
<li><strong>Autonomie</strong> : trop variable mais de 1 a 3 jours. Le heltec v4 est gourmand en energie.</li>
<li><strong>Stabilité</strong> : <del>Probleme connexion bluetooth</del></li>
</ul>
<h2 data-hextra-search-id="verdict">Verdict<span class="hx:absolute hx:-mt-20" id="verdict"></span>
<a href="#verdict" class="subheading-anchor" aria-label="Permalink for this section"></a></h2><p><strong>Points forts</strong></p>
<ul>
<li>Puissant pour sa taille</li>
<li>Polyvalence et evolutif (utilisation en tant que companion dans un boitier 3D, répéteur ou room serveur dans un boitier étanche)</li>
<li>Peu chère (à l&rsquo;époque ou je l&rsquo;ai acheté)</li>
</ul>
<p><strong>Points faibles</strong></p>
<ul>
<li>Livrer sans batterie</li>
<li>Boitier 3D qui laisse à désirer</li>
<li>la navigation à 1 bouton pour un companion (l&rsquo;autre sert à reboot)</li>
<li>Durée de la batterie trop aléatoire</li>
</ul>
<p><strong>Pour qui ?</strong> Novice ou confirmé. Je recommande pour un room server ou repéteur dans un boitier etanche mais pas forcement en tant que companion, preferez un <a href="/materiel/wio-tracker-l1-pro/">L1 Pro</a></p>
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