{"product_id":"blackout-comms-heltec-v4-exp-oled-mesh-link-long-range-off-grid-node","title":"Blackout Comms Heltec v4 Exp OLED Mesh Link – Long-Range Off-Grid Node","description":"\u003cp\u003eReady-to-use Heltec v4 Expansion Kit (OLED version) configured as a Blackout Comms mesh link \/ node. Same core functionality as the T-Beam Supreme \u0026amp; others, with added temperature sensor and the longer range capability of the Heltec v4 Exp Touchscreen (typically 7-8 miles under ideal conditions). Arrives fully flashed with Blackout Comms firmware, tested, and licensed.\u003c\/p\u003e\n\u003cp\u003eThe OLED screen provides live status feedback while keeping the form factor practical for fixed or mobile deployments. Works with any Blackout Comms communicator to extend the range and resilience of your private cluster.\u003c\/p\u003e\n\u003cp\u003eA single mesh link by itself does not provide two-way messaging. You need at least two communicators (or a communicator + link) for a working private cluster.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeltec v4 Expansion Kit (OLED, not touchscreen)\u003c\/li\u003e\n\u003cli\u003eLonger range: typically 7-8 miles under ideal conditions\u003c\/li\u003e\n\u003cli\u003eSame mesh link functionality as T-Beam Supreme\u003c\/li\u003e\n\u003cli\u003eExternal antenna\u003c\/li\u003e\n\u003cli\u003eIntegrated GPS\u003c\/li\u003e\n\u003cli\u003eIntegrated temperature sensor\u003c\/li\u003e\n\u003cli\u003eFully flashed with Blackout Comms firmware and tested\u003c\/li\u003e\n\u003cli\u003eCompatible with all Blackout Comms communicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Blackout Comms Heltec v4 Exp OLED mesh link\u003c\/li\u003e\n\u003cli\u003eCluster License\u003c\/li\u003e\n\u003cli\u003ePre-configured and ready to onboard to your cluster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupport and firmware updates are available at chatters.io.\u003c\/p\u003e\n\u003cp\u003eFCC ID: \u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003e2A2GJ-HTIT-WBR2H\u003c\/p\u003e","brand":"Blackout Comms","offers":[{"title":"Standard","offer_id":67879387890030,"sku":null,"price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1018\/8220\/0430\/files\/heltec_v4_mesh_link.jpg?v=1793024237","url":"https:\/\/shop.blackout-comms.com\/products\/blackout-comms-heltec-v4-exp-oled-mesh-link-long-range-off-grid-node","provider":"Altware Development","version":"1.0","type":"link"}