{"product_id":"lilygo-ttgo-esp32-sx1276-lora-868mhz-bluetooth-wifi-lora-internet-antenne-ontwikkeling-board_1255494","title":"ESP32 SX1276 LoRa 868MHz Bluetooth WiFi Ontwikkelbord","description":"\u003cp\u003e\u003cstrong\u003eBeschrijving:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDit ontwikkelbord maakt gebruik van de ESP32 chip met een Tensilica LX6 dual-core processor, geklokt op 240MHz, met een rekenkracht tot 600 DMIPS. De chip heeft 520 KB SRAM en ondersteunt 802.11 b\/g\/n HT40 Wi-Fi, basisband, protocolstack en LWIP. Daarnaast is er een geïntegreerde dual-mode Bluetooth (traditionele Bluetooth en BLE low power Bluetooth).\u003c\/p\u003e\u003cp\u003eHet bord is uitgerust met een SX1276-chip voor LoRa communicatie op een frequentie van 868 MHz, met een hoge gevoeligheid van ongeveer -148 dBm en een zendvermogen van +20 dBm, wat zorgt voor hoge betrouwbaarheid.\u003c\/p\u003e\u003cp\u003eVerder beschikt het bord over 128 MB Flash, een WiFi-antenne, een oplaadcircuit voor lithiumbatterijen en een CP2102 USB naar seriële chip, wat het ideaal maakt voor ontwikkelomgevingen en snelle programmaverificatie en productontwikkeling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecificaties:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBedrijfsspanning: 3.3V tot 7V\u003c\/li\u003e\n\u003cli\u003eBedrijfstemperatuurbereik: -40 °C tot +90 °C\u003c\/li\u003e\n\u003cli\u003eOndersteunt Sniffer-, Station-, SoftAP- en Wi-Fi Direct-modi\u003c\/li\u003e\n\u003cli\u003eGegevensnelheid: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b\u003c\/li\u003e\n\u003cli\u003eZendvermogen: 19,5 dBm @ 11b, 16,5 dBm @ 11g, 15,5 dBm @ 11n\u003c\/li\u003e\n\u003cli\u003eOntvanger gevoeligheid tot -98 dBm\u003c\/li\u003e\n\u003cli\u003eUDP doorvoer tot 135 Mbps\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePakket inbegrepen:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 x SX1276 LoRa ESP32 868MHz\u003c\/li\u003e\n\u003cli\u003e1 x Lijn\u003c\/li\u003e\n\u003cli\u003e1 x Koellichaam\u003c\/li\u003e\n\u003cli\u003e2 x Pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePin diagram:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-inline-gallery\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/b9b83865-aae8-4f24-b1d7-c4eb94ef2fea_2d81aa5c-e6af-4f86-b688-75d496173c63.jpg?v=1779909576\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/b8f2ed8c-4cf2-4785-8067-69f77dcf4dec_6232e8ff-5c5b-4859-b90e-571edd65134b.jpg?v=1779909581\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/2945c5e2-e45e-4c8e-9e9a-e524a745a940_d6f2be61-a1a0-4686-9620-3c40ef2488b8.jpg?v=1779909586\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/9b16e76b-b032-48b7-9f4d-519e779cc4c7_7ead6192-73cd-462f-a383-77438b4d38b9.jpg?v=1779909590\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0927\/2003\/8224\/files\/d7fb202e-7263-4f51-a66a-bf538254c9c2_87e20c05-87b0-4f1d-8af6-f4f150416075.jpg?v=1779909594\" alt=\"Product image\" loading=\"lazy\"\u003e\n  \u003cimg 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