{"product_id":"dragino-rs485-nb-rs485-uart-to-nb-iot-converter","title":"Dragino RS485-NB – RS485 \/ UART to NB-IoT Converter","description":"\u003ch3 data-section-id=\"14mqewn\" data-start=\"372\" data-end=\"437\" class=\"PDq2pG_selectionAnchorContainer\"\u003eIndustrial NB-IoT RS485 \/ UART Converter for IoT Applications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"439\" data-end=\"747\"\u003eThe \u003cstrong data-start=\"443\" data-end=\"463\"\u003eDragino RS485-NB\u003c\/strong\u003e is a professional \u003cstrong data-start=\"482\" data-end=\"518\"\u003eRS485 \/ UART to NB-IoT converter\u003c\/strong\u003e designed for Internet of Things applications. It enables traditional RS485, Modbus and UART sensors to connect directly to NB-IoT cellular networks, allowing remote monitoring and control through IoT platforms and cloud servers.\u003c\/p\u003e\n\u003cp data-start=\"749\" data-end=\"1039\"\u003eThe device periodically reads data from connected RS485 or UART sensors and uploads it via NB-IoT to remote servers. This makes it ideal for integrating legacy industrial equipment into modern IoT systems without requiring major infrastructure changes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1041\" data-end=\"1391\"\u003eThe RS485-NB supports \u003cstrong data-start=\"1063\" data-end=\"1080\"\u003eRS485 sensors\u003c\/strong\u003e, \u003cstrong data-start=\"1082\" data-end=\"1108\"\u003e3.3V \/ 5V UART sensors\u003c\/strong\u003e, and \u003cstrong data-start=\"1114\" data-end=\"1141\"\u003einterrupt-based sensors\u003c\/strong\u003e, providing excellent flexibility for industrial automation and remote telemetry projects. It also provides controllable \u003cstrong data-start=\"1262\" data-end=\"1285\"\u003e3.3V and 5V outputs\u003c\/strong\u003e to power external sensors while minimizing total power consumption. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1393\" data-end=\"1657\"\u003eThe converter supports multiple uplink methods including \u003cstrong data-start=\"1450\" data-end=\"1478\"\u003eMQTT, MQTTs, TCP and UDP\u003c\/strong\u003e, making it compatible with a wide range of IoT platforms and servers. It also supports \u003cstrong data-start=\"1566\" data-end=\"1587\"\u003eBLE configuration\u003c\/strong\u003e and \u003cstrong data-start=\"1592\" data-end=\"1616\"\u003eOTA firmware updates\u003c\/strong\u003e, simplifying deployment and maintenance.\u003c\/p\u003e\n\u003cp data-start=\"1659\" data-end=\"1996\"\u003ePowered by an \u003cstrong data-start=\"1673\" data-end=\"1701\"\u003e8500mAh Li-SOCl₂ battery\u003c\/strong\u003e, the RS485-NB is optimized for ultra-low-power operation and can operate for several years depending on reporting intervals and network conditions. With its rugged \u003cstrong data-start=\"1866\" data-end=\"1895\"\u003eIP67 waterproof enclosure\u003c\/strong\u003e, it is ideal for long-term outdoor and industrial deployments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1998\" data-end=\"2001\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"2003\" data-end=\"2018\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"2020\" data-end=\"2399\"\u003e✔ RS485 \/ UART to NB-IoT Converter\u003cbr data-start=\"2054\" data-end=\"2057\"\u003e✔ Supports Modbus Protocol\u003cbr data-start=\"2083\" data-end=\"2086\"\u003e✔ RS485 \/ UART \/ Interrupt Interfaces\u003cbr data-start=\"2123\" data-end=\"2126\"\u003e✔ 3.3V \u0026amp; 5V Sensor Power Outputs\u003cbr data-start=\"2158\" data-end=\"2161\"\u003e✔ MQTT \/ MQTTs \/ TCP \/ UDP Support\u003cbr data-start=\"2195\" data-end=\"2198\"\u003e✔ BLE Configuration\u003cbr data-start=\"2217\" data-end=\"2220\"\u003e✔ OTA Firmware Upgrade\u003cbr data-start=\"2242\" data-end=\"2245\"\u003e✔ Multi-Sampling \u0026amp; One Uplink\u003cbr data-start=\"2274\" data-end=\"2277\"\u003e✔ Ultra-Low Power Consumption\u003cbr data-start=\"2306\" data-end=\"2309\"\u003e✔ 8500mAh Battery\u003cbr data-start=\"2326\" data-end=\"2329\"\u003e✔ IP67 Waterproof Enclosure\u003cbr data-start=\"2356\" data-end=\"2359\"\u003e✔ Ideal for Industrial IoT Deployments\u003c\/p\u003e\n\u003chr data-start=\"2401\" data-end=\"2404\"\u003e\n\u003ch2 data-section-id=\"fng2hd\" data-start=\"2406\" data-end=\"2431\"\u003eTypical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"2433\" data-end=\"2762\"\u003e• Wireless Technology: NB-IoT\u003cbr data-start=\"2462\" data-end=\"2465\"\u003e• NB-IoT Module: BC660K-GL\u003cbr data-start=\"2491\" data-end=\"2494\"\u003e• Interfaces: RS485 \/ UART \/ Interrupt\u003cbr data-start=\"2532\" data-end=\"2535\"\u003e• Protocol Support: Modbus\u003cbr data-start=\"2561\" data-end=\"2564\"\u003e• Uplink: MQTT \/ MQTTs \/ TCP \/ UDP\u003cbr data-start=\"2598\" data-end=\"2601\"\u003e• Sensor Power Outputs: 3.3V \/ 5V\u003cbr data-start=\"2634\" data-end=\"2637\"\u003e• BLE Configuration\u003cbr data-start=\"2656\" data-end=\"2659\"\u003e• OTA Firmware Upgrade\u003cbr data-start=\"2681\" data-end=\"2684\"\u003e• Battery: 8500mAh Li-SOCl₂\u003cbr data-start=\"2711\" data-end=\"2714\"\u003e• Protection: IP67\u003cbr data-start=\"2732\" data-end=\"2735\"\u003e• Multi-Year Battery Life\u003c\/p\u003e\n\u003chr data-start=\"2764\" data-end=\"2767\"\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"2769\" data-end=\"2784\"\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"2786\" data-end=\"2977\"\u003eIndustrial Monitoring\u003cbr data-start=\"2807\" data-end=\"2810\"\u003eSmart Metering\u003cbr data-start=\"2824\" data-end=\"2827\"\u003eBuilding Automation\u003cbr data-start=\"2846\" data-end=\"2849\"\u003eSmart Agriculture\u003cbr data-start=\"2866\" data-end=\"2869\"\u003eLogistics \u0026amp; Supply Chain\u003cbr data-start=\"2893\" data-end=\"2896\"\u003eRemote Telemetry\u003cbr data-start=\"2912\" data-end=\"2915\"\u003eSmart Cities\u003cbr data-start=\"2927\" data-end=\"2930\"\u003eFactory Automation\u003cbr data-start=\"2948\" data-end=\"2951\"\u003eEnvironmental Monitoring\u003c\/p\u003e\n\u003chr data-start=\"2979\" data-end=\"2982\"\u003e\n\u003ch2 data-section-id=\"1spgaq0\" data-start=\"2984\" data-end=\"3000\"\u003eSpecifications\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1b952b4\" data-start=\"3002\" data-end=\"3013\"\u003eGeneral\u003c\/h3\u003e\n\u003cul data-start=\"3015\" data-end=\"3236\"\u003e\n\u003cli data-section-id=\"10xvs78\" data-start=\"3015\" data-end=\"3034\"\u003eModel: RS485-NB\u003c\/li\u003e\n\u003cli data-section-id=\"1apgmh3\" data-start=\"3035\" data-end=\"3066\"\u003eWireless Technology: NB-IoT\u003c\/li\u003e\n\u003cli data-section-id=\"1x3wufo\" data-start=\"3067\" data-end=\"3088\"\u003eModule: BC660K-GL\u003c\/li\u003e\n\u003cli data-section-id=\"1hi9kco\" data-start=\"3089\" data-end=\"3135\"\u003eUplink Protocols: MQTT \/ MQTTs \/ TCP \/ UDP\u003c\/li\u003e\n\u003cli data-section-id=\"1yn89vn\" data-start=\"3136\" data-end=\"3172\"\u003eConfiguration: BLE + AT Commands\u003c\/li\u003e\n\u003cli data-section-id=\"1p0nwzr\" data-start=\"3173\" data-end=\"3208\"\u003eFirmware Upgrade: OTA Supported\u003c\/li\u003e\n\u003cli data-section-id=\"169jd7y\" data-start=\"3209\" data-end=\"3236\"\u003eProtection Rating: IP67\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"7wkeo\" data-start=\"3238\" data-end=\"3252\"\u003eInterfaces\u003c\/h3\u003e\n\u003cul data-start=\"3254\" data-end=\"3389\"\u003e\n\u003cli data-section-id=\"bluvsj\" data-start=\"3254\" data-end=\"3277\"\u003e1 × RS485 Interface\u003c\/li\u003e\n\u003cli data-section-id=\"1o27bg\" data-start=\"3278\" data-end=\"3312\"\u003e1 × UART Interface (3.3V \/ 5V)\u003c\/li\u003e\n\u003cli data-section-id=\"qhx1mn\" data-start=\"3313\" data-end=\"3336\"\u003e1 × Interrupt Input\u003c\/li\u003e\n\u003cli data-section-id=\"sqa4mr\" data-start=\"3337\" data-end=\"3364\"\u003eModbus Protocol Support\u003c\/li\u003e\n\u003cli data-section-id=\"1dui8t2\" data-start=\"3365\" data-end=\"3389\"\u003eMulti Device Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"15u537n\" data-start=\"3391\" data-end=\"3415\"\u003eSensor Power Outputs\u003c\/h3\u003e\n\u003cul data-start=\"3417\" data-end=\"3476\"\u003e\n\u003cli data-section-id=\"4vsoen\" data-start=\"3417\" data-end=\"3447\"\u003e3.3V Output (Controllable)\u003c\/li\u003e\n\u003cli data-section-id=\"1m6kvg4\" data-start=\"3448\" data-end=\"3476\"\u003e5V Output (Controllable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"7cowk9\" data-start=\"3478\" data-end=\"3487\"\u003ePower\u003c\/h3\u003e\n\u003cul data-start=\"3489\" data-end=\"3592\"\u003e\n\u003cli data-section-id=\"195bkny\" data-start=\"3489\" data-end=\"3515\"\u003eBattery Type: Li-SOCl₂\u003c\/li\u003e\n\u003cli data-section-id=\"11xa8gf\" data-start=\"3516\" data-end=\"3537\"\u003eCapacity: 8500mAh\u003c\/li\u003e\n\u003cli data-section-id=\"15cbaw2\" data-start=\"3538\" data-end=\"3564\"\u003eUltra-Low Power Design\u003c\/li\u003e\n\u003cli data-section-id=\"vi37qg\" data-start=\"3565\" data-end=\"3592\"\u003eMulti-Year Battery Life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1967\" data-start=\"1922\"\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003ch2 data-end=\"1995\" data-start=\"1969\"\u003eProduct Downloads\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(43, 0, 255);\"\u003e📄 \u003ca rel=\"noopener noreferrer\" title=\"Dragino RS485-BL LoRaWAN® Battery Powered RS485\/UART Converter (EU868) Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0724\/0489\/4032\/files\/Dragino_RS485-BL_WaterProof_BatteryPower_RS485_UART_to_LoRaWAN_Converter_Datasheet.pdf?v=1705941152\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003cbr data-end=\"2017\" data-start=\"2014\"\u003e📖 \u003ca href=\"https:\/\/wiki.dragino.com\/xwiki\/bin\/view\/Main\/User%20Manual%20for%20LoRaWAN%20End%20Nodes\/test\/\" title=\"Dragino RS485-BL LoRaWAN® Battery Powered RS485\/UART Converter (EU868) User Manual\" rel=\"noopener\" style=\"color: rgb(43, 0, 255); text-decoration: underline;\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Dragino","offers":[{"title":"Default Title","offer_id":53191926382928,"sku":"RS485-NB-GE-M12","price":72.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0489\/4032\/files\/dragino-rs485-lb-lorawan-battery-powered-rs485uart-converter-eu868-741629_2048x2048_db9cd5c6-8501-45ca-afff-ed0ee6b93b37.webp?v=1749554446","url":"https:\/\/invibitshop.com\/products\/dragino-rs485-nb-rs485-uart-to-nb-iot-converter","provider":"InviBIT Shop","version":"1.0","type":"link"}