{"type":"product","schema_version":"1.0","item_id":"100783282525","canonical_url":"https://tw.bid.yahoo.com/item/100783282525","title":"微雪 樹莓派2B/3B+/Zero W 串口擴展板 板載SC16IS752 I2C介面 W43","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-24T19:29:59.274Z","current_price":646,"original_price":null,"stock_status":"in_stock","available_quantity":9,"sold_quantity":1,"seller":{"id":"Y1521320670","name":"。ICgo。電子配件之家","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/dd45075f-2cc1-43c2-891c-11c60e7f3857.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b6a8bc25-a342-46d3-b83b-84bc495ce83d.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f4d85c78-8ff2-4f80-8748-288522cba168.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"版權所有，侵權必究。未經許可，不得用於商業用途。\n\n \n          產品簡介    【一句話自我介紹】\n我是一款專為樹莓派設計的串口擴展板，可通過I2C擴展2路串口(UART)通道和8個可編程IO。 \n\n【我主要做什麼】\n樹莓派只引出1路串口，如果作為串口終端調試，就不能再接其他串口設備了。\n我就是為解決樹莓派串口不夠用的煩惱而量身定制的。 \n\n【我的特性】\n\n         - 基於樹莓派介面設計，適用於Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ \n    - 板載SC16IS752，可通過I2C擴展2路串口和8個可編程IO，不佔用額外管腳 \n    - 通過改變地址跳線可同時接入多達16個模組，即擴展出32路串口 \n    - 板載多個指示燈，方便查看擴展串口的工作狀態 \n    - 預留I2C控制介面，方便接入其他主控板 \n    - 提供完善的配套資料手冊(提供C與python例程/使用手冊) \n      【我的參數】         - 工作電壓：3.3V \n    - 擴展晶片：SC16IS752 \n    - 控制介面：I2C \n    - 產品尺寸：65mm × 30mm \n    - 過孔直徑：3.0mm \n        \n\n    產品圖片            \n           \n                 \n   \n        說明：本產品不包括示意圖中的樹莓派，如有需要，請另行購買。   \n    產品資料    資料包括：\n\n         - 用戶手冊 \n    - 示例程式 \n    - 電路原理圖 \n       路徑： www.waveshare.net/wiki/Serial_Expansion_HAT\n\n    外形尺寸    \n\n    詳細配置         - Serial Expansion HAT ×1 \n    - RPi銅柱包(2PCS套) ×1 \n                 1         \n          2","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092104064","category_name":"電子零件/材料","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":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":1}