How easy and feasible Connecting EG91 to Nexus meter to transmit data

IoT Modules LTE-A Module
1

Need help on how to connect EG91 to nexus meter and does the EG91 have API available

2

Hi,
At present, nexus instrument has not been connected, but it can be confirmed that EG91 can connect with CMW500 integrometer and conduct data transmission test. I hope it will be useful for you, thank you.