{"type":"product","schema_version":"1.0","item_id":"101067137319","canonical_url":"https://tw.bid.yahoo.com/item/101067137319","title":"[物聯汪汪]含稅附發票~ Nordic nRF52840-DK 藍牙 5 開發板取代 nRF52840-PDK","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T20:26:25.838Z","current_price":2050,"original_price":null,"stock_status":"in_stock","available_quantity":10,"sold_quantity":5,"seller":{"id":"Y5838639501","name":"物聯汪汪","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/6025ca25-749b-47b6-bbe9-edd82788416f.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/5eb2bcdb-5bdc-4fe1-b4b9-26e7e06f317a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e115a8a7-ea6b-4af9-899b-5b0075949a38.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"本賣場商品一律含稅開發票，需要統編者請下單後備註公司名及統編即可!\n詳盡技術資料請見原廠或供應商  /Software-and-tools/Development-Kits/nRF52840-DK [ https://www.nordicsemi.com/Software-and-tools/Development-Kits/nRF52840-DK ]  料號：nrf52840-DK\n\n溫馨提示- 本商品為專用於雛形研發實驗之非隨插即用的射頻模組，並非通用終端產品。故須經具備相關知識之專業人士（如：工程師、研究師生、或創客）撰寫程式、燒錄、焊接、外接天線等二次加工，或須與主機板連接使用等方式，始具備訊號傳輸功能，非屬電信管制射頻器材。\n- 專業人士在購買前敬請詳閱商品說明與原廠規格書，始可用於您自己的原型設計中自行實驗與實作完整通訊功能。\n- 商品本身初始無任何預設應用或功能，故一般消費者上電後無法直接使用，切勿購買。\n目前出貨均為 Nordic 最新 3.0.0 版本，該版本採用 Nordic 自家生產的 nrf5340 作為 JLink 燒錄器 MCU。如果您要外接使用，此版本對於目標版電壓要求更為嚴格，原廠 nRF52840 Development Kit(DK) only supports programming devices at 3V 所以自己做的開發板最好也參考如此設計，細節請參考官網技術討論 https://devzone.nordicsemi.com/f/nordic-q-a/91281/nrf52840-dk-debugger-hw-ver-3-0-0-not-working [ https://devzone.nordicsemi.com/f/nordic-q-a/91281/nrf52840-dk-debugger-hw-ver-3-0-0-not-working ]  與使用手冊了解詳情。有使用者說可以採用圖三的線路接法解決 Target Board MCU 電壓匹配問題，但並非官方說法，實際使用狀況請自行參酌。購買前請務必自行了解透徹版本差異，若無相關技術能力或處理除錯外部 target MCU 需求，Nordic 原廠強烈建議另行採購專用 JLink 專用燒錄器更為合適，例如我司販售的 JLink EDU Mini。 ***為確保商品功能正常, 出貨前皆會拆封測試確認商品通訊OK並提供測試報告才出貨喔!  Key features\n- Supports Bluetooth LE, Bluetooth mesh, NFC, Thread and Zigbee\n- User-programmable LEDs(4) and buttons(4)\n- 2.4 GHz and NFC antennas\n- SWF RF connector for direct RF measurements\n- On-board SEGGER J-Link debugger/programmer\n- Arduino Uno Rev3 form factor\n- Pins for measuring power consumption\n- 1.7-5.0 V supply from USB, external, Li-Po battery or CR2032 coin cell battery\n \n\nThe nRF52840 DK is a versatile single-board development kit for Bluetooth Low Energy, Bluetooth mesh, Thread, Zigbee, 802.15.4, ANT and 2.4 GHz proprietary applications on the nRF52840 SoC. It also supports development on the nRF52811 SoC.\n\nThe nRF52840 DK can also be used for Matter over Thread where Thread is used for transport and Bluetooth LE for commissioning. Matter devices based on Thread are required to feature Bluetooth LE concurrently to enable adding new devices to a network.\n\nIt facilitates development by exploiting all features of the nRF52840 SoC. It ...","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"23453","category_name":"其他零組件","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072521","name":"電腦零組件","url":"/tw/%E9%9B%BB%E8%85%A6%E9%9B%B6%E7%B5%84%E4%BB%B6-2092072521-category.html"},{"id":"23453","name":"其他零組件","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%B6%E7%B5%84%E4%BB%B6-23453-category.html"}],"view_count":3,"watch_count":2}