{"id":686,"date":"2025-08-02T12:15:35","date_gmt":"2025-08-02T10:15:35","guid":{"rendered":"https:\/\/meshtastic.lorapaca.org\/?p=686"},"modified":"2025-08-04T13:38:51","modified_gmt":"2025-08-04T11:38:51","slug":"pourquoi-nous-navons-pas-toulon-ou-marseille","status":"publish","type":"post","link":"https:\/\/meshtastic.lorapaca.org\/?p=686","title":{"rendered":"Pourquoi nous n&rsquo;avons pas Toulon ou Marseille ?"},"content":{"rendered":"\n<p>La principale difficult\u00e9 pour assurer une couverture LoRa fiable r\u00e9side dans la hauteur des antennes. Chaque ville est souvent \u00ab\u202fisol\u00e9e\u202f\u00bb par de hautes collines, des cr\u00eates ou des massifs montagneux qui perturbent la transmission tant qu\u2019aucune antenne n\u2019est install\u00e9e sur les sommets ou les cols avoisinants.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/08\/image-1-1024x608.png\" alt=\"\" class=\"wp-image-687\" style=\"object-fit:cover\" srcset=\"https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/08\/image-1-1024x608.png 1024w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/08\/image-1-300x178.png 300w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/08\/image-1-768x456.png 768w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/08\/image-1-1320x784.png 1320w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/08\/image-1.png 1502w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Le d\u00e9fi est double\u202f: ces lieux sont fr\u00e9quemment des espaces publics soumis \u00e0 des r\u00e9glementations strictes, ou des terrains priv\u00e9s n\u00e9cessitant une autorisation pr\u00e9alable du propri\u00e9taire.<\/p>\n\n\n\n<p>C\u2019est pourquoi nous militons activement aupr\u00e8s des maires pour obtenir des autorisations sur les sites publics, afin d\u2019\u00e9viter les installations sauvages qui pourraient nuire \u00e0 l\u2019expansion fulgurante du r\u00e9seau Meshtastic. Une d\u00e9marche encadr\u00e9e et concert\u00e9e est essentielle pour garantir la qualit\u00e9 et la p\u00e9rennit\u00e9 de la couverture.<\/p>\n\n\n\n<p><strong>Contrairement \u00e0 ce que l&rsquo;on pourrait penser, nous ne cherchons pas \u00e0 \u00e9tendre notre r\u00e9seau jusqu\u2019\u00e0 des villes comme Toulon ou Marseille. Le c\u0153ur de Meshtastic repose sur des communications locales, entre personnes proches g\u00e9ographiquement, dans le but de demander assistance ou de partager des informations utiles au voisinage imm\u00e9diat \u2014 des donn\u00e9es souvent sans pertinence pour les autres r\u00e9gions. <\/strong>\u00c9tendre excessivement le r\u00e9seau risquerait de saturer le canal avec des messages hors sujet, transformant l\u2019information utile en un brouhaha confus que plus personne ne suivrait avec attention.<\/p>\n\n\n\n<p>\u00c0 l\u2019inverse, l\u2019interconnexion avec l\u2019Italie a \u00e9t\u00e9 plus simple\u202f: les antennes profitent de la propagation sur la mer, sans obstacles naturels majeurs, permettant une liaison efficace entre les deux rives. Mais l\u00e0 encore, nous rencontrons une difficult\u00e9 : le m\u00e9lange de nos conversations locales avec une langue \u00e9trang\u00e8re ! Heureusement, les utilisateurs italiens ont choisi le mode LM (Long Moderate), ce qui permet de limiter la port\u00e9e de leurs \u00e9changes. Malgr\u00e9 tout, nous continuons \u00e0 les capter car ils ont mis en place une passerelle entre le canal LF (par d\u00e9faut) et LM, afin d\u2019accueillir facilement les nouveaux utilisateurs italiens.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"469\" src=\"https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/07\/WhatsApp-Image-2025-07-18-a-17.42.58_fe0926b3-1024x469.jpg\" alt=\"\" class=\"wp-image-220\" style=\"object-fit:cover\" srcset=\"https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/07\/WhatsApp-Image-2025-07-18-a-17.42.58_fe0926b3-1024x469.jpg 1024w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/07\/WhatsApp-Image-2025-07-18-a-17.42.58_fe0926b3-300x137.jpg 300w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/07\/WhatsApp-Image-2025-07-18-a-17.42.58_fe0926b3-768x352.jpg 768w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/07\/WhatsApp-Image-2025-07-18-a-17.42.58_fe0926b3-1536x704.jpg 1536w, https:\/\/meshtastic.lorapaca.org\/wp-content\/uploads\/2025\/07\/WhatsApp-Image-2025-07-18-a-17.42.58_fe0926b3.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>La principale difficult\u00e9 pour assurer une couverture LoRa fiable r\u00e9side dans la hauteur des antennes. Chaque ville est souvent \u00ab\u202fisol\u00e9e\u202f\u00bb&hellip;<\/p>\n","protected":false},"author":1,"featured_media":687,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,2],"tags":[11,17],"class_list":["post-686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-couverture","category-informations","tag-couverture","tag-nodes"],"_links":{"self":[{"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/posts\/686","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=686"}],"version-history":[{"count":2,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/posts\/686\/revisions"}],"predecessor-version":[{"id":723,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/posts\/686\/revisions\/723"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=\/wp\/v2\/media\/687"}],"wp:attachment":[{"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meshtastic.lorapaca.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}