{"product_id":"jbd-smart-bms-display","title":"JBD LCD02-UART Smart BMS LCD Displayer UART Module Battery Accessories for Monitoring \u0026 Parameter Setup","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe JBD LCD02-UART is a Battery Accessories LCD-UART display (UART module) for compatible JBD Smart BMS systems. It is used to monitor battery data and set\/modify BMS parameters via UART communication.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLCD displayer for monitoring parameters on-screen (including single-cell voltage display in mV by series number).\u003c\/li\u003e\n\u003cli\u003eUART connection support for use with the JBD PC Tool Box to monitor and set parameters (PC tool software documents\/manual available on request).\u003c\/li\u003e\n\u003cli\u003eLCD displayer has 2 ports; confirm the LCD interface matches the required function before use.\u003c\/li\u003e\n\u003cli\u003eBefore purchasing\/using, confirm the device supports UART\/RS485 functions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor technical support and accessory matching confirmation, contact https:\/\/tsolar.top\/ or email service@tsolar.top.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable border=\"1\" style=\"border-collapse: collapse; width: 100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 40%;\"\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eBMS Smart Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eBattery Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel number\u003c\/td\u003e\n\u003ctd\u003eLCD02-UART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e100mm * 73mm * 17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eSet and monitor parameters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule marking (label)\u003c\/td\u003e\n\u003ctd\u003eJBD-LCD02-UART; No: 19040004; Barcode: 413210051\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eUART (J1) Touchscreen Cable Port Pinout\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:\u003c\/strong\u003e B+ connected to positive battery, voltage limit 10-90V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2:\u003c\/strong\u003e Link RXD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3:\u003c\/strong\u003e Link TXD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4:\u003c\/strong\u003e Connect the negative battery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMonitoring battery data and cell voltages on an LCD display for compatible JBD Smart BMS installations\u003c\/li\u003e\n\u003cli\u003eParameter setup\/adjustment via UART when used with JBD PC Tool Box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"OEM\/ODM and in-stock battery management accessories banner with JBD modules and contact icons\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-LCD02-UART-Smart-BMS-UART-Display.webp?v=1780548414\"\u003e\u003cimg alt=\"JBD LCD02-UART Smart BMS LCD display showing single-cell voltages by series number on screen\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-LCD02-UART-Smart-BMS-UART-Display_0bc68fc1-90be-4617-8d05-d5a99b6586d2.webp?v=1780548422\"\u003e\u003cp\u003eMonitor pack status at a glance, including per-cell voltage readouts in mV by series number.\u003c\/p\u003e\n\u003cimg alt=\"Back view of JBD LCD02-UART LCD UART module with J1 touchscreen cable port and B+\/RXD\/TXD\/B- pinout\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-LCD02-UART-Smart-BMS-UART-Display_291ca3d4-0af1-4e29-b2eb-a3e580620cc0.webp?v=1780548428\"\u003e\u003cp\u003eUART wiring is clearly labeled on the rear J1 port for B+, RXD, TXD, and battery negative connection.\u003c\/p\u003e\n\u003cimg alt=\"Collage of company compliance certificates and testing documents (details not readable)\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-LCD02-UART-Smart-BMS-UART-Display_e77dcbe6-faeb-4edb-97af-60372dbac701.webp?v=1780548434\"\u003e\u003cimg alt=\"Company team photo collage labeled “OUR TEAM” in office and event settings\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-LCD02-UART-Smart-BMS-UART-Display_46cace95-919f-4dcd-8fb2-15882534cc9e.webp?v=1780548443\"\u003e\u003cimg alt=\"Exhibition booth collage and function application icons for e-bike, EV, energy storage, tools, lighting, and logistics\" loading=\"lazy\" src=\"https:\/\/tsolar.top\/cdn\/shop\/files\/JBD-LCD02-UART-Smart-BMS-UART-Display_b98cd3a6-1f11-4fea-9255-7d211344221f.webp?v=1780548451\"\u003e\n\u003c\/div\u003e","brand":"JBD","offers":[{"title":"JBD-LCD02-UART","offer_id":52340163674386,"sku":"jbd-16065560601308147321092470-1","price":32.3,"currency_code":"USD","in_stock":true},{"title":"JBD-LCD07-UART","offer_id":52340163707154,"sku":"jbd-16065560601308147321092470-2","price":15.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/2860\/6994\/files\/1-9.png?v=1780539419","url":"https:\/\/tsolar.top\/products\/jbd-smart-bms-display","provider":"TSolar","version":"1.0","type":"link"}