{"product_id":"uwb650-aes128-encrypted-indoor-positioning-ranging-module","title":"UWB650 AES128 Encrypted Indoor Positioning Ranging Module","description":"\n\u003ch2\u003eUWB650 High-Precision Ultra Wide Band Wireless Communication Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eUWB650\u003c\/strong\u003e is a professional-grade wireless communication module built on \u003cstrong\u003eUltra Wide Band (UWB) technology\u003c\/strong\u003e, fully compliant with the \u003cstrong\u003eIEEE 802.15.4-2020 standard\u003c\/strong\u003e. Featuring AES128 encryption, a high-power 0.5W amplifier chip, integrated ESD protection, and support for two-way ranging and three-point flat positioning, this module delivers exceptional precision for indoor positioning and long-range data communication — all in a ready-to-use form factor. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIEEE 802.15.4-2020 Compliant:\u003c\/strong\u003e Fully conforms to the latest UWB communication standard for reliable, interoperable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAES128 Encryption:\u003c\/strong\u003e Secure wireless data transmission for privacy-sensitive deployments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUWB Channel 5 (6489.6 MHz):\u003c\/strong\u003e Operates on a dedicated high-frequency channel for precise ranging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual RF Rate Support:\u003c\/strong\u003e Supports both 6.8 Mbps and 850 Kbps RF data rates to balance speed and range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Power 0.5W Amplifier:\u003c\/strong\u003e Enables ultra-long distance data communication for challenging environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble-Sided Two-Way Ranging (DS-TWR):\u003c\/strong\u003e Achieves high-accuracy distance measurement between modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Point Flat Positioning:\u003c\/strong\u003e Enables precise indoor location calculation using three anchor points.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated ESD Protection:\u003c\/strong\u003e Built-in electrostatic discharge protection devices safeguard the module and connected circuitry.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUART Interface:\u003c\/strong\u003e Simple plug-and-use integration — no additional circuit design or development required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Preamble Configurations:\u003c\/strong\u003e Supports preambles 3, 4, 9, 10, 11, and 12 (note: modules with different preamble settings cannot communicate with each other).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Transmission Power Levels:\u003c\/strong\u003e Flexible power settings to suit various range and power consumption requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStandard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIEEE 802.15.4-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eUWB Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eChannel 5 (6489.6 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRF Data Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e6.8 Mbps \/ 850 Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Transmission Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePreambles Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e3, 4, 9, 10, 11, 12\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eEncryption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAES128\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRanging Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDouble-Sided Two-Way Ranging (DS-TWR)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePositioning Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eThree-Point Flat Positioning\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × UWB650 Wireless Communication Modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Color may vary slightly due to lighting and display differences. Measurement tolerance is ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10cm-wireless-led-motion-sensor-night-light-type-c-rechargeable-cabinet-wardrobe-lamp-for-staircase-backlight-kitchen-lighting\"\u003e10CM Wireless LED Motion Sensor Night Light – Type-C Rechargeable Cabinet \u0026amp; Wardrobe Lamp\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw – SK5 Steel, Fine-Toothed, Portable Mini\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the UWB650 module used for?\u003c\/h4\u003e\n\u003cp\u003eA: The UWB650 is a high-precision Ultra Wide Band (UWB) wireless communication module designed for indoor positioning, distance ranging (DS-TWR), and secure data communication. It's ideal for developers and engineers building location-aware systems, asset tracking, or precision distance measurement applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to design additional circuits to use the UWB650?\u003c\/h4\u003e\n\u003cp\u003eA: No. The UWB650 comes as a fully integrated module that includes all necessary wireless communication circuits and ESD protection devices. You simply connect it via the UART interface, making it easy to integrate into your project without extra circuit design.\u003c\/p\u003e\n\u003ch4\u003eQ: Can different UWB650 modules communicate if they have different preamble configurations?\u003c\/h4\u003e\n\u003cp\u003eA: No — modules configured with different preamble settings (from the supported options: 3, 4, 9, 10, 11, 12) are not able to communicate with each other. Ensure all modules in your system share the same preamble configuration for proper operation.\u003c\/p\u003e\n\u003ch4\u003eQ: How many modules come in the package?\u003c\/h4\u003e\n\u003cp\u003eA: Each package includes 2 × UWB650 modules, giving you everything you need to start testing two-way ranging and communication right out of the box.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the UWB650 module used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The UWB650 is a high-precision Ultra Wide Band (UWB) wireless communication module designed for indoor positioning, distance ranging (DS-TWR), and secure data communication. 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