Discover the comprehensive user manual for the SPM-Main Smart Stackable Power Meter, including the SPM-Main 4Relay model. Get insights on how to optimize your power management with SonOFF's innovative technology.
Learn how to install and operate the SONOFF SPM-4Relay Smart Stackable Power Meter with this user manual. This device allows for remote control, power monitoring, and overload protection, making it a highly efficient and convenient tool for managing your power consumption. Follow the wiring instructions to ensure proper installation and communication between the main unit and up to 32 slave units. Discover the features of the SPM-Main, including local power monitoring, LAN control, Ethernet connection, and support for micro SD cards.
Learn how to install and operate SONOFF's DIY SPM Smart Stackable Power Meter with this quick guide. Includes instructions for SPM-Main and SPM-4Relay models, wiring information, and app control. Compatible with up to 32 slave units, this power meter is a must-have for any professional electrician or DIY enthusiast.
