Quectel launches KCMCA6S series Wireless M-Bus modules with variable S… G NW전자 (111.♡.199.15) 0 20 09.04 11:08 https://www.newswire.co.kr/newsRead.php?no=1018039&sourceType=rss + 3 http://api.newswire.co.kr/rss/industry/601 + 3 Quectel Wireless Solutions, an end-to-end global IoT solutions provider, has introduced the KCMCA6S series sub-GHz Wireless M-Bus (WM-Bus) modules. Based on the Silicon Labs EFR32FG23 chipset, the modules operate in the 868MHz, 169MHz and 433MHz ...