The LoRaWAN Showcase / MA408Share: Shenzhen Kaifa Technology (Chengdu) Co., Ltd.MA408Water meter is based on DLMS over LPWAN network protocol with SCHC defined by IETF in RFC9011 for LoRaWAN. LoRaWAN Specifications:1.0.4https://www.kaifametering.com/View Member Profile