How to Monitor Multiple Energy Meters Over 4G
Step-by-step guide to monitoring multiple energy meters remotely over 4G. RS485 bus setup, register mapping, and cloud dashboard configuration.
Connecting Modbus Devices to the Cloud Over 4G — Practical Guide with Selec EM2M
Wire a Selec EM2M energy meter to a 4G gateway over RS485, configure registers, and push data to cloud via MQTT. Full tutorial with wiring and debugging.