Raytac MDBT42V, Small But Comprehensive Posted on 2017 年 08 月 21 日2017 年 12 月 21 日by Raytac CorporationLeave a comment Raytac BT5 module MDBT42V series designed to provide developers of Internet of Things (IoT) and wearable connected products. Continue reading “Raytac MDBT42V, Small But Comprehensive”