{"type":"product","schema_version":"1.0","item_id":"101100114988","canonical_url":"https://tw.bid.yahoo.com/item/101100114988","title":"《德源科技》LoRa-E5 mini(STM32WLE5JC)開發板，支持 LoRaWAN協議和全球頻率","subtitle":"113990939","condition":"全新品","currency":"TWD","observed_at":"2026-05-20T20:47:41.311Z","current_price":1092,"original_price":null,"stock_status":"in_stock","available_quantity":5,"sold_quantity":0,"seller":{"id":"Y9895025221","name":"Deryuan 德源科技","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/5d271ea7-0485-4e58-8b9e-4e69feb17166.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"21049\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\nLoRa-E5 mini (STM32WLE5JC) Dev Board, LoRaWAN protocol and worldwide frequency supported\n\nSKU 113990939\n\nLoRa-E5 mini is a compacted-sized dev board suitable for the rapid testing and building of small-size LoRa device and application prototyping. LoRa-E5 mini is embedded with and leads out full GPIOs of LoRa-E5 STM32WLE5JC. It has rich interfaces including UART, ADC, SPI, IIC,etc. Supporting LoRaWAN protocol and global frequency, LoRa-E5 mini is able to achieve a transmission range of up to 10 km in open area and ultra-low power consumption.\n\nFeatures\n\n- Full GPIOs led out from the Lora-E5 STM32WLE5JC\n- Global LoRaWAN® and LoRa frequency plan supported\n- Long-distance transmission range to 10km (ideal value in open area)\n- Mini and compact size, suitable for rapid testing and building small size prototype\n- Convenient RESET and BOOT buttons on board\nLoRa-E5 mini is a compacted-sized development board suitable for the rapid testing and building of small-size prototyping and helps you design your ideal LoRaWAN wireless IoT device with a long-distance transmission range.\n\nSeeed is the official ST Authorized Partner to bring you STMicroelectronics solutions from Modules to Development Boards, one-stop prototyping services with Seeed Fusion, and integration customization.\n\nLoRa-E5 mini is embedded with LoRa-E5 STM32WLE5JC Module, which delivers the world-first combo of LoRa RF and MCU chip into one single tiny chip and is FCC and CE certified. It is powered by ARM Cortex-M4 core and Semtech SX126X LoRa chip and supports LoRaWAN protocol on the worldwide frequency and (G)FSK, BPSK, (G)MSK, and LoRa modulations. (Learn more about LoRa-E5)\n\nLoRa-E5 mini leads out all GPIOs of LoRa-E5, including UART, ADC, SPI, IIC, and etc. It contains RESET and BOOT buttons and is use-friendly. Supporting LoRaWAN protocol, LoRa-E5 mini features ultra-long-range transmission and ultra-low power consumption: it is able to achieve a transmission range of u...","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":0}