{"id":1636,"date":"2026-06-20T12:50:53","date_gmt":"2026-06-20T12:50:53","guid":{"rendered":"https:\/\/wewinsmartagri.com\/?post_type=product&#038;p=1636"},"modified":"2026-06-20T12:50:53","modified_gmt":"2026-06-20T12:50:53","slug":"he-thong-cong-ket-noi-cac-nut-cam-bien-khong-day-lora-danh-cho-nong-nghiep-thong-minh","status":"publish","type":"product","link":"https:\/\/wewinsmartagri.com\/vi\/product\/lora-wireless-sensor-node-gateway-system-for-smart-agriculture\/","title":{"rendered":"H\u1ec7 th\u1ed1ng n\u00fat c\u1ea3m bi\u1ebfn kh\u00f4ng d\u00e2y LoRa v\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i cho n\u00f4ng nghi\u1ec7p th\u00f4ng minh"},"content":{"rendered":"<p data-start=\"820\" data-end=\"961\">Trong c\u00e1c h\u1ec7 th\u1ed1ng n\u00f4ng nghi\u1ec7p th\u00f4ng minh hi\u1ec7n \u0111\u1ea1i, c\u00e1c c\u1ea3m bi\u1ebfn th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean di\u1ec7n t\u00edch r\u1ed9ng, khi\u1ebfn vi\u1ec7c truy\u1ec1n th\u00f4ng c\u00f3 d\u00e2y theo ph\u01b0\u01a1ng th\u1ee9c truy\u1ec1n th\u1ed1ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n k\u00e9m.<\/p>\n<p data-start=\"963\" data-end=\"1082\">H\u1ec7 th\u1ed1ng truy\u1ec1n th\u00f4ng kh\u00f4ng d\u00e2y LoRa c\u1ee7a ch\u00fang t\u00f4i gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t <strong data-start=\"1033\" data-end=\"1081\">N\u00fat c\u1ea3m bi\u1ebfn LoRa v\u00e0 B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ed5ng LoRa<\/strong>:<\/p>\n<ul data-start=\"1084\" data-end=\"1313\">\n<li data-section-id=\"1oyjk4y\" data-start=\"1084\" data-end=\"1164\">\u667a\u80fd\u6c34\u80a5\u673a <strong data-start=\"1090\" data-end=\"1110\">N\u00fat c\u1ea3m bi\u1ebfn LoRa<\/strong> thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p tr\u00ean \u0111\u1ed3ng ru\u1ed9ng.<\/li>\n<li data-section-id=\"1cnrzdz\" data-start=\"1165\" data-end=\"1313\">\u667a\u80fd\u6c34\u80a5\u673a <strong data-start=\"1171\" data-end=\"1198\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ed5ng LoRa<\/strong> nh\u1eadn d\u1eef li\u1ec7u kh\u00f4ng d\u00e2y t\u1eeb nhi\u1ec1u n\u00fat m\u1ea1ng v\u00e0 truy\u1ec1n th\u00f4ng tin \u0111\u1ebfn c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u01b0\u1edbi ti\u00eau ho\u1eb7c c\u00e1c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y.<\/li>\n<\/ul>\n<p data-start=\"1315\" data-end=\"1388\">\u0110i\u1ec1u n\u00e0y gi\u00fap t\u1ea1o ra m\u1ed9t m\u1ea1ng IoT kh\u00f4ng d\u00e2y hi\u1ec7u qu\u1ea3 ph\u1ee5c v\u1ee5 cho n\u00f4ng nghi\u1ec7p ch\u00ednh x\u00e1c.<\/p>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<h2 data-start=\"2411\" data-end=\"2559\">C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng LoRa trong n\u00f4ng nghi\u1ec7p<\/h2>\n<p data-start=\"474\" data-end=\"604\">H\u1ec7 th\u1ed1ng kh\u00f4ng d\u00e2y LoRa t\u1ea1o ra m\u1ed9t c\u1ea7u n\u1ed1i truy\u1ec1n th\u00f4ng \u0111\u00e1ng tin c\u1eady gi\u1eefa c\u00e1c c\u1ea3m bi\u1ebfn t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd n\u00f4ng nghi\u1ec7p th\u00f4ng minh.<\/p>\n<p data-start=\"606\" data-end=\"645\">To\u00e0n b\u1ed9 quy tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u:<\/p>\n<p data-start=\"647\" data-end=\"669\"><strong data-start=\"647\" data-end=\"669\">Thu th\u1eadp d\u1eef li\u1ec7u<\/strong><\/p>\n<p data-start=\"671\" data-end=\"732\">C\u00e1c c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p thu th\u1eadp d\u1eef li\u1ec7u th\u1ef1c \u0111\u1ecba theo th\u1eddi gian th\u1ef1c, bao g\u1ed3m:<\/p>\n<ul data-start=\"734\" data-end=\"819\">\n<li data-section-id=\"cfgf1b\" data-start=\"734\" data-end=\"749\">\u0110\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t<\/li>\n<li data-section-id=\"1p99yt9\" data-start=\"750\" data-end=\"768\">Nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea5t<\/li>\n<li data-section-id=\"hvchps\" data-start=\"769\" data-end=\"789\">\u0110i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft<\/li>\n<li data-section-id=\"1sc7xhu\" data-start=\"790\" data-end=\"819\">D\u1eef li\u1ec7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng trong nh\u00e0 k\u00ednh<\/li>\n<\/ul>\n<p data-start=\"824\" data-end=\"852\"><strong data-start=\"824\" data-end=\"852\">Truy\u1ec1n d\u1eabn kh\u00f4ng d\u00e2y<\/strong><\/p>\n<p data-start=\"854\" data-end=\"967\">N\u00fat c\u1ea3m bi\u1ebfn LoRa chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn th\u00e0nh d\u1eef li\u1ec7u kh\u00f4ng d\u00e2y v\u00e0 truy\u1ec1n th\u00f4ng tin qua giao th\u1ee9c LoRa.<\/p>\n<p data-start=\"972\" data-end=\"993\"><strong data-start=\"972\" data-end=\"993\">Nh\u1eadn d\u1eef li\u1ec7u<\/strong><\/p>\n<p data-start=\"995\" data-end=\"1109\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ed5ng LoRa nh\u1eadn d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u n\u00fat c\u1ea3m bi\u1ebfn v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u \u0111\u00f3 qua giao th\u1ee9c RS485.<\/p>\n<p data-start=\"1114\" data-end=\"1149\"><strong data-start=\"1114\" data-end=\"1149\">Qu\u1ea3n l\u00fd n\u00f4ng nghi\u1ec7p th\u00f4ng minh<\/strong><\/p>\n<p data-start=\"1151\" data-end=\"1185\">D\u1eef li\u1ec7u thu th\u1eadp \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi:<\/p>\n<ul data-start=\"1187\" data-end=\"1293\">\n<li data-section-id=\"1vkg0x0\" data-start=\"1187\" data-end=\"1217\">\u667a\u80fd\u704c\u6e89\u63a7\u5236\u5668<\/li>\n<li data-section-id=\"yy2cnc\" data-start=\"1218\" data-end=\"1239\">H\u1ec7 th\u1ed1ng b\u00f3n ph\u00e2n k\u1ebft h\u1ee3p t\u01b0\u1edbi<\/li>\n<li data-section-id=\"1dfxgoq\" data-start=\"1240\" data-end=\"1266\">C\u00e1c n\u1ec1n t\u1ea3ng gi\u00e1m s\u00e1t IoT<\/li>\n<li data-section-id=\"4p9ito\" data-start=\"1267\" data-end=\"1293\">Ph\u1ea7n m\u1ec1m qu\u1ea3n l\u00fd trang tr\u1ea1i<\/li>\n<\/ul>\n<h2 data-section-id=\"1tqfifz\" data-start=\"1723\" data-end=\"1742\">\u7cfb\u7edf\u7ec4\u4ef6<\/h2>\n<h3 data-section-id=\"mxvqmn\" data-start=\"1744\" data-end=\"1791\">1. N\u00fat c\u1ea3m bi\u1ebfn kh\u00f4ng d\u00e2y LoRa (ST-AIS-LoRa-S)<\/h3>\n<p data-start=\"1793\" data-end=\"1910\">Thi\u1ebft b\u1ecb c\u1ea3m bi\u1ebfn LoRa \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i c\u00e1c trang tr\u1ea1i ho\u1eb7c nh\u00e0 k\u00ednh \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn v\u00e0 truy\u1ec1n th\u00f4ng tin qua m\u1ea1ng kh\u00f4ng d\u00e2y.<\/p>\n<p data-section-id=\"almls6\" data-start=\"1912\" data-end=\"1931\"><strong>C\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong><\/p>\n<ul data-start=\"1933\" data-end=\"2110\">\n<li data-section-id=\"f6w66q\" data-start=\"1933\" data-end=\"1960\">Thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u1ea3m bi\u1ebfn hi\u1ec7n tr\u01b0\u1eddng<\/li>\n<li data-section-id=\"1mjflow\" data-start=\"1961\" data-end=\"2024\">Chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn RS485 sang giao ti\u1ebfp kh\u00f4ng d\u00e2y LoRa<\/li>\n<li data-section-id=\"7epqd2\" data-start=\"2025\" data-end=\"2072\">H\u1ed7 tr\u1ee3 gi\u00e1m s\u00e1t n\u00f4ng nghi\u1ec7p t\u1eeb xa<\/li>\n<li data-section-id=\"13ynzn5\" data-start=\"2073\" data-end=\"2110\">Gi\u1ea3m chi ph\u00ed l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n cho c\u00e1c trang tr\u1ea1i quy m\u00f4 l\u1edbn<\/li>\n<\/ul>\n<p data-start=\"2112\" data-end=\"2131\">C\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch:<\/p>\n<ul data-start=\"2133\" data-end=\"2249\">\n<li data-section-id=\"13nckbe\" data-start=\"2133\" data-end=\"2156\">\u571f\u58e4\u6e7f\u5ea6\u4f20\u611f\u5668<\/li>\n<li data-section-id=\"ahpwvs\" data-start=\"2157\" data-end=\"2183\">\u571f\u58e4\u6e29\u5ea6\u4f20\u611f\u5668<\/li>\n<li data-section-id=\"12zbtvv\" data-start=\"2184\" data-end=\"2196\">C\u1ea3m bi\u1ebfn EC<\/li>\n<li data-section-id=\"447iz9\" data-start=\"2197\" data-end=\"2209\">C\u1ea3m bi\u1ebfn pH<\/li>\n<li data-section-id=\"omdlyx\" data-start=\"2210\" data-end=\"2228\">Tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng<\/li>\n<li data-section-id=\"ayoxaq\" data-start=\"2229\" data-end=\"2249\">C\u1ea3m bi\u1ebfn trong nh\u00e0 k\u00ednh<\/li>\n<\/ul>\n<h3 data-section-id=\"tchxxw\" data-start=\"2256\" data-end=\"2305\">2. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ed5ng LoRa (ST-AIS-LORA-M-485)<\/h3>\n<p data-start=\"2307\" data-end=\"2442\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ed5ng LoRa nh\u1eadn d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u n\u00fat c\u1ea3m bi\u1ebfn v\u00e0 truy\u1ec1n th\u00f4ng tin n\u00e0y \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n n\u00f4ng nghi\u1ec7p th\u00f4ng minh.<\/p>\n<p data-section-id=\"almls6\" data-start=\"2444\" data-end=\"2463\"><strong>C\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh:<\/strong><\/p>\n<ul data-start=\"2465\" data-end=\"2640\">\n<li data-section-id=\"1021jwm\" data-start=\"2465\" data-end=\"2504\">Nh\u1eadn d\u1eef li\u1ec7u kh\u00f4ng d\u00e2y t\u1eeb c\u00e1c n\u00fat LoRa<\/li>\n<li data-section-id=\"lh5vt6\" data-start=\"2505\" data-end=\"2540\">Qu\u1ea3n l\u00fd nhi\u1ec1u \u0111i\u1ec3m gi\u00e1m s\u00e1t<\/li>\n<li data-section-id=\"1pe1ljk\" data-start=\"2541\" data-end=\"2584\">Truy\u1ec1n d\u1eef li\u1ec7u qua giao ti\u1ebfp RS485<\/li>\n<li data-section-id=\"1r6ohhw\" data-start=\"2585\" data-end=\"2640\">K\u1ebft n\u1ed1i v\u1edbi c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u01b0\u1edbi ti\u00eau v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng IoT<\/li>\n<\/ul>\n<h2 data-section-id=\"u0ybrq\" data-start=\"2647\" data-end=\"2661\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/h2>\n<h3 data-section-id=\"fohwvu\" data-start=\"2663\" data-end=\"2701\">Truy\u1ec1n d\u1eabn kh\u00f4ng d\u00e2y t\u1ea7m xa<\/h3>\n<p data-start=\"2703\" data-end=\"2846\">C\u00f4ng ngh\u1ec7 LoRa \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh tr\u00ean kho\u1ea3ng c\u00e1ch xa, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c trang tr\u1ea1i quy m\u00f4 l\u1edbn, n\u01a1i vi\u1ec7c l\u1eafp \u0111\u1eb7t c\u00e1p t\u1ed1n k\u00e9m ho\u1eb7c g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n.<\/p>\n<h3 data-section-id=\"1giuk75\" data-start=\"2853\" data-end=\"2880\">Giao ti\u1ebfp \u0111a n\u00fat<\/h3>\n<p data-start=\"2882\" data-end=\"3009\">M\u1ed9t c\u1ed5ng k\u1ebft n\u1ed1i c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi nhi\u1ec1u n\u00fat c\u1ea3m bi\u1ebfn, gi\u00fap c\u00e1c trang tr\u1ea1i theo d\u00f5i c\u00e1c khu v\u1ef1c kh\u00e1c nhau th\u00f4ng qua m\u1ed9t h\u1ec7 th\u1ed1ng t\u1eadp trung.<\/p>\n<h3 data-section-id=\"frbsdn\" data-start=\"3016\" data-end=\"3040\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p<\/h3>\n<p data-start=\"3042\" data-end=\"3166\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng IoT trong n\u00f4ng nghi\u1ec7p c\u00f3 m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng th\u1ea5p, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111\u1ed3ng ru\u1ed9ng s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi.<\/p>\n<h3 data-section-id=\"10kcf91\" data-start=\"3173\" data-end=\"3192\">T\u00edch h\u1ee3p d\u1ec5 d\u00e0ng<\/h3>\n<p data-start=\"3194\" data-end=\"3316\">H\u1ed7 tr\u1ee3 giao ti\u1ebfp RS485 ti\u00eau chu\u1ea9n, gi\u00fap thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c lo\u1ea1i c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p v\u00e0 h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n th\u00f4ng minh kh\u00e1c nhau.<\/p>\n<h2 data-section-id=\"zjxypn\" data-start=\"3323\" data-end=\"3349\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n<h3 data-section-id=\"1cwhfhf\" data-start=\"3351\" data-end=\"3370\">N\u00fat c\u1ea3m bi\u1ebfn LoRa<\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3372\" data-end=\"3652\">\n<thead data-start=\"3372\" data-end=\"3396\">\n<tr data-start=\"3372\" data-end=\"3396\">\n<th class=\"last:pe-10\" data-start=\"3372\" data-end=\"3379\" data-col-size=\"sm\">M\u1eb7t h\u00e0ng<\/th>\n<th class=\"last:pe-10\" data-start=\"3379\" data-end=\"3396\" data-col-size=\"sm\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3403\" data-end=\"3652\">\n<tr data-start=\"3403\" data-end=\"3424\">\n<td data-start=\"3403\" data-end=\"3409\" data-col-size=\"sm\">M\u1eabu<\/td>\n<td data-start=\"3409\" data-end=\"3424\" data-col-size=\"sm\">ST-AIS-LoRa-S<\/td>\n<\/tr>\n<tr data-start=\"3425\" data-end=\"3454\">\n<td data-start=\"3425\" data-end=\"3439\" data-col-size=\"sm\">Giao ti\u1ebfp<\/td>\n<td data-col-size=\"sm\" data-start=\"3439\" data-end=\"3454\">K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y LoRa<\/td>\n<\/tr>\n<tr data-start=\"3455\" data-end=\"3492\">\n<td data-start=\"3455\" data-end=\"3471\" data-col-size=\"sm\">D\u1ea3i t\u1ea7n s\u1ed1<\/td>\n<td data-col-size=\"sm\" data-start=\"3471\" data-end=\"3492\">410,125\u2013493,125 MHz<\/td>\n<\/tr>\n<tr data-start=\"3493\" data-end=\"3527\">\n<td data-start=\"3493\" data-end=\"3515\" data-col-size=\"sm\">Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn<\/td>\n<td data-col-size=\"sm\" data-start=\"3515\" data-end=\"3527\">T\u1ed1i \u0111a 2 km<\/td>\n<\/tr>\n<tr data-start=\"3528\" data-end=\"3555\">\n<td data-start=\"3528\" data-end=\"3538\" data-col-size=\"sm\">Giao di\u1ec7n<\/td>\n<td data-col-size=\"sm\" data-start=\"3538\" data-end=\"3555\">RS485 (9600 bps)<\/td>\n<\/tr>\n<tr data-start=\"3556\" data-end=\"3581\">\n<td data-start=\"3556\" data-end=\"3569\" data-col-size=\"sm\">Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td data-start=\"3569\" data-end=\"3581\" data-col-size=\"sm\">6,5\u201312 V DC<\/td>\n<\/tr>\n<tr data-start=\"3582\" data-end=\"3616\">\n<td data-start=\"3582\" data-end=\"3601\" data-col-size=\"sm\">C\u00f4ng su\u1ea5t truy\u1ec1n t\u1ea3i<\/td>\n<td data-col-size=\"sm\" data-start=\"3601\" data-end=\"3616\">T\u1ed1i \u0111a 22\u00b10,5 dBm<\/td>\n<\/tr>\n<tr data-start=\"3617\" data-end=\"3652\">\n<td data-start=\"3617\" data-end=\"3639\" data-col-size=\"sm\">\u0110\u1ed9 nh\u1ea1y thu<\/td>\n<td data-start=\"3639\" data-end=\"3652\" data-col-size=\"sm\">-147 \u00b1 1,0 dBm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h3 data-section-id=\"8aioi9\" data-start=\"3659\" data-end=\"3685\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ed5ng LoRa<\/h3>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3687\" data-end=\"3975\">\n<thead data-start=\"3687\" data-end=\"3711\">\n<tr data-start=\"3687\" data-end=\"3711\">\n<th class=\"last:pe-10\" data-start=\"3687\" data-end=\"3694\" data-col-size=\"sm\">M\u1eb7t h\u00e0ng<\/th>\n<th class=\"last:pe-10\" data-start=\"3694\" data-end=\"3711\" data-col-size=\"sm\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3718\" data-end=\"3975\">\n<tr data-start=\"3718\" data-end=\"3743\">\n<td data-start=\"3718\" data-end=\"3724\" data-col-size=\"sm\">M\u1eabu<\/td>\n<td data-start=\"3724\" data-end=\"3743\" data-col-size=\"sm\">ST-AIS-LORA-M-485<\/td>\n<\/tr>\n<tr data-start=\"3744\" data-end=\"3773\">\n<td data-start=\"3744\" data-end=\"3758\" data-col-size=\"sm\">Giao ti\u1ebfp<\/td>\n<td data-start=\"3758\" data-end=\"3773\" data-col-size=\"sm\">K\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y LoRa<\/td>\n<\/tr>\n<tr data-start=\"3774\" data-end=\"3811\">\n<td data-start=\"3774\" data-end=\"3790\" data-col-size=\"sm\">D\u1ea3i t\u1ea7n s\u1ed1<\/td>\n<td data-start=\"3790\" data-end=\"3811\" data-col-size=\"sm\">410,125\u2013493,125 MHz<\/td>\n<\/tr>\n<tr data-start=\"3812\" data-end=\"3846\">\n<td data-start=\"3812\" data-end=\"3834\" data-col-size=\"sm\">Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn<\/td>\n<td data-start=\"3834\" data-end=\"3846\" data-col-size=\"sm\">T\u1ed1i \u0111a 2 km<\/td>\n<\/tr>\n<tr data-start=\"3847\" data-end=\"3879\">\n<td data-start=\"3847\" data-end=\"3857\" data-col-size=\"sm\">Giao di\u1ec7n<\/td>\n<td data-start=\"3857\" data-end=\"3879\" data-col-size=\"sm\">RS485 (9600 bps), USB<\/td>\n<\/tr>\n<tr data-start=\"3880\" data-end=\"3904\">\n<td data-start=\"3880\" data-end=\"3893\" data-col-size=\"sm\">Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td data-start=\"3893\" data-end=\"3904\" data-col-size=\"sm\">12\u201324 V DC<\/td>\n<\/tr>\n<tr data-start=\"3905\" data-end=\"3939\">\n<td data-start=\"3905\" data-end=\"3924\" data-col-size=\"sm\">C\u00f4ng su\u1ea5t truy\u1ec1n t\u1ea3i<\/td>\n<td data-col-size=\"sm\" data-start=\"3924\" data-end=\"3939\">T\u1ed1i \u0111a 30 \u00b1 0,5 dBm<\/td>\n<\/tr>\n<tr data-start=\"3940\" data-end=\"3975\">\n<td data-start=\"3940\" data-end=\"3962\" data-col-size=\"sm\">\u0110\u1ed9 nh\u1ea1y thu<\/td>\n<td data-col-size=\"sm\" data-start=\"3962\" data-end=\"3975\">-147 \u00b1 1,0 dBm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"c3mln3\" data-start=\"3982\" data-end=\"3996\">\u1ee8ng d\u1ee5ng<\/h2>\n<h3 data-section-id=\"1rpc7n4\" data-start=\"3998\" data-end=\"4025\">H\u1ec7 th\u1ed1ng t\u01b0\u1edbi ti\u00eau th\u00f4ng minh<\/h3>\n<p data-start=\"4027\" data-end=\"4141\">Truy\u1ec1n d\u1eef li\u1ec7u \u0111\u1ed9 \u1ea9m \u0111\u1ea5t v\u00e0 d\u1eef li\u1ec7u m\u00f4i tr\u01b0\u1eddng qua k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y \u0111\u1ebfn b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u01b0\u1edbi ti\u00eau \u0111\u1ec3 qu\u1ea3n l\u00fd n\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng.<\/p>\n<h3 data-section-id=\"1cxvmgm\" data-start=\"4148\" data-end=\"4172\">Gi\u00e1m s\u00e1t nh\u00e0 k\u00ednh<\/h3>\n<p data-start=\"4174\" data-end=\"4282\">K\u1ebft n\u1ed1i c\u00e1c c\u1ea3m bi\u1ebfn trong nh\u00e0 k\u00ednh m\u00e0 kh\u00f4ng c\u1ea7n h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n ph\u1ee9c t\u1ea1p v\u00e0 theo d\u00f5i nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m c\u0169ng nh\u01b0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n tr\u1ed3ng tr\u1ecdt.<\/p>\n<h3 data-section-id=\"1oaqomj\" data-start=\"4289\" data-end=\"4310\">N\u00f4ng nghi\u1ec7p tr\u00ean \u0111\u1ed3ng ru\u1ed9ng m\u1edf<\/h3>\n<p data-start=\"4312\" data-end=\"4400\">Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c khu v\u1ef1c n\u00f4ng nghi\u1ec7p r\u1ed9ng l\u1edbn, n\u01a1i c\u00e1c c\u1ea3m bi\u1ebfn \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed r\u1ea3i r\u00e1c tr\u00ean m\u1ed9t kho\u1ea3ng c\u00e1ch d\u00e0i.<\/p>\n<h3 data-section-id=\"1uwmynr\" data-start=\"4407\" data-end=\"4428\">Qu\u1ea3n l\u00fd v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3<\/h3>\n<p data-start=\"4430\" data-end=\"4497\">Theo d\u00f5i c\u00e1c v\u00f9ng tr\u1ed3ng tr\u1ecdt kh\u00e1c nhau v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 t\u01b0\u1edbi ti\u00eau.<\/p>\n<h2 data-section-id=\"pe14ew\" data-start=\"4504\" data-end=\"4552\">T\u1ea1i sao n\u00ean ch\u1ecdn c\u00f4ng ngh\u1ec7 truy\u1ec1n th\u00f4ng LoRa cho ng\u00e0nh n\u00f4ng nghi\u1ec7p?<\/h2>\n<p data-start=\"4554\" data-end=\"4626\">So v\u1edbi WiFi ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 d\u00e2y truy\u1ec1n th\u1ed1ng, c\u00f4ng ngh\u1ec7 LoRa mang l\u1ea1i nh\u1eefng \u01b0u \u0111i\u1ec3m sau:<\/p>\n<ul data-start=\"4628\" data-end=\"4763\">\n<li data-section-id=\"18ap2y2\" data-start=\"4628\" data-end=\"4656\">Ph\u1ea1m vi li\u00ean l\u1ea1c r\u1ed9ng h\u01a1n<\/li>\n<li data-section-id=\"15ti0oh\" data-start=\"4657\" data-end=\"4682\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p h\u01a1n<\/li>\n<li data-section-id=\"1aeau32\" data-start=\"4683\" data-end=\"4708\">Ph\u1ea1m vi ph\u1ee7 s\u00f3ng ngo\u00e0i tr\u1eddi t\u1ed1t h\u01a1n<\/li>\n<li data-section-id=\"1uq5tut\" data-start=\"4709\" data-end=\"4735\">L\u1eafp \u0111\u1eb7t trang tr\u1ea1i \u0111\u01a1n gi\u1ea3n h\u01a1n<\/li>\n<li data-section-id=\"dwjijr\" data-start=\"4736\" data-end=\"4763\">Gi\u1ea3m chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng<\/li>\n<\/ul>\n<p data-start=\"4765\" data-end=\"4862\">\u0110\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 truy\u1ec1n th\u00f4ng l\u00fd t\u01b0\u1edfng cho n\u00f4ng nghi\u1ec7p ch\u00ednh x\u00e1c hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng canh t\u00e1c d\u1ef1a tr\u00ean IoT.<\/p>\n<h2 data-section-id=\"1mpc0g\" data-start=\"4869\" data-end=\"4874\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3 data-section-id=\"32t094\" data-start=\"4876\" data-end=\"4949\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa n\u00fat c\u1ea3m bi\u1ebfn LoRa v\u00e0 c\u1ed5ng LoRa l\u00e0 g\u00ec?<\/h3>\n<p data-start=\"4951\" data-end=\"5133\">N\u00fat c\u1ea3m bi\u1ebfn thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p v\u00e0 truy\u1ec1n d\u1eef li\u1ec7u \u0111\u00f3 qua k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y. C\u1ed5ng k\u1ebft n\u1ed1i nh\u1eadn d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u n\u00fat c\u1ea3m bi\u1ebfn v\u00e0 chuy\u1ec3n ti\u1ebfp d\u1eef li\u1ec7u \u0111\u00f3 \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y.<\/p>\n<h3 data-section-id=\"yc9g2k\" data-start=\"5140\" data-end=\"5190\">H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi c\u00e1c c\u1ea3m bi\u1ebfn hi\u1ec7n c\u00f3 kh\u00f4ng?<\/h3>\n<p data-start=\"5192\" data-end=\"5281\">\u0110\u00fang v\u1eady. H\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 giao ti\u1ebfp RS485 v\u00e0 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi nhi\u1ec1u lo\u1ea1i c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p.<\/p>\n<h3 data-section-id=\"1jxqvu\" data-start=\"5288\" data-end=\"5323\">LoRa c\u00f3 th\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u xa \u0111\u1ebfn m\u1ee9c n\u00e0o?<\/h3>\n<p data-start=\"5325\" data-end=\"5433\">Kho\u1ea3ng c\u00e1ch truy\u1ec1n t\u00edn hi\u1ec7u c\u00f3 th\u1ec3 l\u00ean t\u1edbi 2 km, t\u00f9y thu\u1ed9c v\u00e0o m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u00edn hi\u1ec7u.<\/p>\n<h3 data-section-id=\"1vyy967\" data-start=\"5440\" data-end=\"5477\">LoRa c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c trang tr\u1ea1i quy m\u00f4 l\u1edbn kh\u00f4ng?<\/h3>\n<p data-start=\"5479\" data-end=\"5606\">\u0110\u00fang v\u1eady. LoRa \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c n\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn v\u00ec c\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p truy\u1ec1n th\u00f4ng li\u00ean l\u1ea1c t\u1ea7m xa v\u1edbi m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p data-start=\"272\" data-end=\"611\">\u667a\u80fd\u6c34\u80a5\u673a <strong data-start=\"276\" data-end=\"322\">H\u1ec7 th\u1ed1ng n\u00fat c\u1ea3m bi\u1ebfn kh\u00f4ng d\u00e2y LoRa v\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i<\/strong> cung c\u1ea5p gi\u1ea3i ph\u00e1p truy\u1ec1n th\u00f4ng kh\u00f4ng d\u00e2y t\u1ea7m xa \u0111\u00e1ng tin c\u1eady cho c\u00e1c \u1ee9ng d\u1ee5ng n\u00f4ng nghi\u1ec7p th\u00f4ng minh. H\u1ec7 th\u1ed1ng n\u00e0y k\u1ebft n\u1ed1i c\u00e1c c\u1ea3m bi\u1ebfn tr\u00ean \u0111\u1ed3ng ru\u1ed9ng, tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng v\u00e0 thi\u1ebft b\u1ecb t\u01b0\u1edbi ti\u00eau th\u00f4ng qua c\u00f4ng ngh\u1ec7 LoRa, gi\u00fap c\u00e1c trang tr\u1ea1i th\u1ef1c hi\u1ec7n gi\u00e1m s\u00e1t t\u1eeb xa v\u00e0 qu\u1ea3n l\u00fd th\u00f4ng minh m\u00e0 kh\u00f4ng c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng c\u00e1p ph\u1ee9c t\u1ea1p.<\/p>\n<p data-start=\"613\" data-end=\"793\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c nh\u00e0 k\u00ednh, trang tr\u1ea1i ngo\u00e0i tr\u1eddi, v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 v\u00e0 c\u00e1c d\u1ef1 \u00e1n t\u01b0\u1edbi ti\u00eau th\u00f4ng minh, h\u1ec7 th\u1ed1ng n\u00e0y cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh gi\u1eefa c\u00e1c c\u1ea3m bi\u1ebfn n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>","protected":false},"featured_media":1637,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[66,38],"product_tag":[],"class_list":["post-1636","product","type-product","status-publish","has-post-thumbnail","product_cat-agricultural-sensors","product_cat-products","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product\/1636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/comments?post=1636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/media\/1637"}],"wp:attachment":[{"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/media?parent=1636"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_brand?post=1636"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1636"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wewinsmartagri.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}