Modulewp_admin2022-10-20T17:44:55+08:00 Introduction Modules PT1601B-SBLE4.2 with LE PT7682W-SWi-Fi 802.11b/g/n PT7686W-SWi-Fi 802.11b/g/n PT7687W-SWiFi 802.11 b/g/n 2.4G PT7697WB-SWiFi 802.11 b/g/n 2.4G,BT4.2 PT7697WB-DWiFi 802.11 a/b/g/n 2.4G/5G,BT4.2