[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-500422-105":59,"doc-detail-500422-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","fsc-bw2231-datasheet-version-30","FSC-BW2231 Datasheet - Version 3.0","","FSC-BW2231 datasheet describes a small, low-profile Wi‑Fi + Bluetooth combo module using an LGA form factor (12×12 mm) for tablet PCs, mobile devices, and consumer products. The module supports SDIO 2.0 for Wi‑Fi connectivity and UART/PCM interfaces for Bluetooth 5.2, including PCM audio data transmission via a BT controller. It lists Wi‑Fi/BT feature sets, interface support, application areas, and comprehensive operating, storage, electrical, ESD, and environmental specifications, with revision history through V3.0.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/fsc-bw2231-datasheet-version-30/500422/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/fsc-bw2231-datasheet-version-30/500422.png","ImageObject",300,407,{"name":92,"@type":93},"Logic","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-19","2026-10-03",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What interfaces does FSC-BW2231 provide for Wi‑Fi and Bluetooth?","Question",{"text":113,"@type":114},"FSC-BW2231 provides SDIO 2.0 for Wi‑Fi connectivity and SDIO 2.0 plus UART/PCM interfaces for Bluetooth 5.2. PCM is used for audio data transmission via the BT controller.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"What are the key Wi‑Fi capabilities and theoretical throughput?",{"text":118,"@type":114},"It operates on 2.4 GHz and 5 GHz bands and supports 802.11 b/g/n/a with Bluetooth integration. The datasheet states theoretical Wi‑Fi throughput up to 150 Mbps using 802.11n.",{"name":120,"@type":111,"acceptedAnswer":121},"What operating conditions and electrical limits are specified?",{"text":122,"@type":114},"The module operates from -40°C to +85°C and supports storage in the same range. Supply voltage is specified as 3.0V to 3.6V with listed peak currents, along with VDD_IO ranges and humidity (10%–90% non-condensing).","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},500422,1791109668,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":140,"language":141,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":67,"update_tm":145,"read_time":146},1099513958762,"https://ap-avatar.wpscdn.com/avatar/1000023916a998db790?x-image-process=image/resize,m_fixed,w_180,h_180&k=1784791008015729253","FSC-BW2231  \nDATASHEET V3 .0  \nCopyright © 2013-2024 Shenzhen Feasycom Co., Ltd . All Rights Reserved.  \nShenzhen Feasycom Co., Ltd reserves the right to make corrections, modifications, and other changes to its products, documentation, and services at any time. Customers are advised to obtain the latest relevant information before placing orders. In order to minimize product risks, customers should implement sufficient design and operational safeguards. Reproduction, transfer, distribution, or storage of any part or all of the contents in this document, in any form, without written permission from Shenzhen Feasycom Co., Ltd, is strictly prohibited.  \nRevision History  \n\n| Version | Data | Notes | Author |\n| --- | --- | --- | --- |\n| V1.0 | 2023-07-24 | Initial Version | Devin Wan |\n| V1.1 | 2023-09-12 | 1.Update PCM pin description-This pin should not pull high during power on module.\u003Cbr>2. Modify the application circuit diagram(remove pull-up resistance of PCM pins) , And update some other error descriptions. | Devin Wan |\n| V1.2 | 2023-12-01 | Corrected the description error of module size. | Devin Wan |\n| V2.0 | 2024-11-06 | Hardware changes（PCBA hardware version is changed to 2.0） | Qiu |\n| V3.0 | 2024-12-23 | Hardware changes（PCBA hardware version is changed to 3.0） | Qiu |\n|  |  |  |  |\n|  |  |  |  |\n\nContact Us  \nShenzhen Feasycom Co., LTD  \nEmail: sales01@feasycom.com  \nAddress: Rm 508, Building A, Fenghuang Zhigu, No.50, Tiezai Road, Xixiang, Baoan District, Shenzhen, 518100, China.  \nTel: 86-755-27924639  \n1 INTRODUCTION  \nOverview  \nFSC-BW2231 is a small size and low profile of Wi-Fi + BT Combo module with LGA module, board size is 12*12mm. It can be easily manufactured on SMT process and highly suitable for tablet PC, mobile device and consumer products. It provides SDIO 2.0 interface for Wi-Fi to connect with host processor and high speed UART interface for BT5 .2. It also has a PCM interface for audio data transmission with direct link to external audio codec via BT controller.  \nThe Wi-Fi throughput up to 150Mbps in theory by using 802.11n technology.  \nGeneral Features  \n􀂾 Operate at 2 .4G&5GHz frequency bands  \n􀂾 802. 11b/g/n/a + Bluetooth V2 . 1+EDR and BT5.2  \n􀂾 Enterprise level security which can apply WPA/WPA2/WPA3  \n􀂾 Wi-Fi 1T1R allow data rates supporting up to 150 Mbps PHY rates  \nHost Interface  \n􀂾 SDIO2 .0 for Wi-Fi and UART for BT5 .2  \n􀂾 PCM interface for audio data transmission via BT controller  \nBluetooth Features  \n􀂾 Compatible with Bluetooth v2 . 1+EDR and V5.2 system  \n􀂾 Support BLE4 .0, BT5 .2 dual mode  \nApplication  \n􀂾 Audio and video system  \n􀂾 Measurement systems  \n􀂾 PND  \n2 General Specification  \nTable 2-1：General Specifications  \n\n| Categories Features | Implementation |\n| --- | --- |\n| Model Name | FSC-BW2231 |\n| Product Description | Support Wi-Fi/Bluetooth functionalities |\n| Dimension | W x L x H: 12 x 12 x2 .3 mm(typical) |\n| Wi-Fi Interface | Support SDIO V1 . 1/2 .0 |\n| BT Interface | UART / PCM |\n| OS supported | Android /Linux/ Win CE /iOS /XP/WIN7/WIN10 |\n| Operating temperature | -40°C ~ +85°C |\n| Storage temperature | -40°C ~ +85°C |\n| Supply Voltage | 3.0V~ 3.6V (Peak Current:500mA) |\n| VDD_IO | 1.62V~ 3.6V (Peak Current:100mA) |\n| Miscellaneous | Lead-free and RoHS compliant\u003Cbr>Warranty-One Year |\n| Humidity | 10% ~ 90% non-condensing |\n| MSL grade | MSL 3 |\n| ESD grade | Human Body Model: Pass ±3500 V, all pins\u003Cbr>Charge device model: Pass ±500 V, all pins |\n|  |  |\n| Bluetooth |  |\n| Bluetooth Standard | Bluetooth V5 .2 |\n| Frequency Band | 2402MHz ~ 2480MHz |\n| Interface | UART/PCM |\n| Modulation | GFSK, π/4-DQPSK, 8-DPSK |\n| Transmit Power | +8 dBm (Max. ) |\n| Antenna Reference | Small antennas with 0~2dBi peak gain |\n| Number of Channels | 79 channels |\n| Receiver | Sensitivity @ BER=0 . 1% for GFSK (1Mbps) -92dBm\u003Cbr>Sensitivity @ BER=0 .01% for π/4-DQPSK (2Mbps) -86dBm\u003Cbr>Sensitivity @ BER=0 .01% for 8DPSK (3Mbps) -85dBm |\n| Maximum Input Level | GFSK (1Mbps): -20d","cbCaip9ARpJKzAyo","https://ap.wps.com/l/cbCaip9ARpJKzAyo","pdf",3420687,27,"English","# 1 INTRODUCTION\n## Overview\n## General Features\n## Host Interface\n## Bluetooth Features\n## Application\n# 2 General Specification\n## Table 2-1: General Specifications\n# Revision History","[{\"question\":\"What interfaces does FSC-BW2231 provide for Wi‑Fi and Bluetooth?\",\"answer\":\"FSC-BW2231 provides SDIO 2.0 for Wi‑Fi connectivity and SDIO 2.0 plus UART/PCM interfaces for Bluetooth 5.2. PCM is used for audio data transmission via the BT controller.\"},{\"question\":\"What are the key Wi‑Fi capabilities and theoretical throughput?\",\"answer\":\"It operates on 2.4 GHz and 5 GHz bands and supports 802.11 b/g/n/a with Bluetooth integration. The datasheet states theoretical Wi‑Fi throughput up to 150 Mbps using 802.11n.\"},{\"question\":\"What operating conditions and electrical limits are specified?\",\"answer\":\"The module operates from -40°C to +85°C and supports storage in the same range. Supply voltage is specified as 3.0V to 3.6V with listed peak currents, along with VDD_IO ranges and humidity (10%–90% non-condensing).\"}]","FSC-BW2231 Datasheet - Version 3.0 | PDF",1791011235,68]