{"type":"product","schema_version":"1.0","item_id":"100080457628","canonical_url":"https://tw.bid.yahoo.com/item/100080457628","title":"《德源科技》r)新品 美國原廠 RP2040+MCP2515 CAN Bus開發板（ada5724）QT/QwiiC接口","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-14T21:46:06.998Z","current_price":1053,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":2,"seller":{"id":"Y9895025221","name":"Deryuan 德源科技","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/a6205462-40ca-46fc-a311-8ef63b0b86f1.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f6743f7e-b396-44a4-ad8b-dd9f0924f809.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/fb63b41b-f35f-458b-97b3-d374b21e64c5.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"如需詳細規格請發mail詢問或是提問並可到賣方關於我詳閱\n\n22684\n\n※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！\n\n \n\n \n\n美國原廠 RP2040+MCP2515 CAN Bus開發板（ada5724）STEMMA QT/QwiiC 接口\n\nAdafruit RP2040 CAN Bus Feather with MCP2515 CAN Controller - STEMMA QT/QwiiC\n\n帶有 MCP2515 CAN 控制器的 Adafruit RP2040 CAN 總線 Feather - STEMMA QT\n\n2020/3/4新版影片（從1:55開始）：https://youtu.be/MEkKPNr-KBk\n\nWhat is STEMMA QT 影片說明： https://youtu.be/6GXRRuFuFy0\n\nDescription\n\n \n\n　　If you'd like quickly get started with CAN bus interfacing, with no soldering required, our Adafruit RP2040 CAN Bus Feather comes ready-to-rock with a microcontroller, CAN chipset, and terminal blocks for instant gratification. The controller used is the MCP25625 (aka an MCP2515 with built-in transceiver), an extremely popular and well-supported chipset that has drivers in Arduino and CircuitPython and only requires an SPI port and two pins for chip-select and IRQ. Use it to send and receive messages in either standard or extended format at up to 1 Mbps.\n\n　　Feather is the development board specification from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. We have other boards in the Feather family, check'em out here.\n\n　　CAN Bus is a small-scale networking standard, originally designed for cars and, yes, busses, but is now used for many robotics or sensor networks that need better range and addressing than I2C and don't have the pins or computational ability to talk on Ethernet. CAN is 2 wire differential, which means it's good for long distances and noisy environments.\n\n　　Messages are sent at about 1Mbps rate - you set the frequency for the bus and then all 'joiners' must match it, and have an address before the packet so that each node can listen in to messages just for it. New nodes can be attached easily because they just need to connect to the two data lines anywhere in the shared net. Each CAN device sends messages whenever it wants, and thanks to some clever data encoding...","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092072544","category_name":"其他電腦周邊","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":"2092072522","name":"電腦/筆電周邊","url":"/tw/%E9%9B%BB%E8%85%A6-%E7%AD%86%E9%9B%BB%E5%91%A8%E9%82%8A-2092072522-category.html"},{"id":"2092072544","name":"其他電腦周邊","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%BB%E8%85%A6%E5%91%A8%E9%82%8A-2092072544-category.html"}],"view_count":1,"watch_count":2}