WebSonoff’s Smart Stackable Power Meter (SPM) is a professional category, DIN-rail compatible, stackable relay with power meter and overload protection, with up to 20A per channel max. capacity. It can save consumption to a memory card (not an accessory). This is SPM’s main unit, with Ethernet and LAN support , SPM stackable 4-channel relays ... WebSONOFF Smart Stackable Power Meter Slave(SPM-4Relay) Brand: Sonoff. 3.9 out of 5 stars 16 ratings. EGP2,000.00 EGP 2,000. 00. All prices include VAT. Buy with installments and pay EGP 50.93 for 60 months with select banks. Learn more . Each bank has a different installments plan.
SONOFF SPM 4 Relay Smart Stackable Power Meter - Sonoff
WebJan 17, 2024 · DIY SPMQuick Guide v1.0. SPM-Main. SPM-4Relay. Smart Stackable Power Meter. SPM-Main and SPM-4Relay are the main unit and slave unit of SONOFF smart stackable power meter, and both are designed to work together. You can control the added slave unit in App through pairing the main unit with eWeLink App. Contents hide. WebEUT : SONOFF Smart Stackable Power Meter (Main Unit+4-Relays) Test Model : SPM-Main Additional Model : SPM-4Relay Model Declaration : PCB board, structure and internal of these model(s) are the same, So no additional models were tested Power Supply : Input: AC 100-240V, 50/60Hz Output: AC 100-240V, 50/60Hz Hardware Version : VER.1.0 design thinking circle
SONOFF SPM-Main - Smart Stackable Power Meter
WebDescription. SONOFF Stackable Power Meter realizes smart management with overload protection, metadata monitoring and electricity statistics, support power-on state (the … WebThis 4-relay SONOFF Stackable Power Meter realizes smart management with overload protection, metadata monitoring and electricity statistics. The SPM-Main communicates with the cloud through Ethernet or WiFi, and communicates with the SPM-4Relays through RS-485, which allows for multi-terminal and stable long-distance data transmission. WebApr 14, 2024 · SONOFF Smart Home. Close; DIY Smart Switches. Close. MINI Extreme – Ultra Small, Detach Relay Mode New; ZBMINI Extreme – ZBMINIL2 Super Tiny Switch … design thinking brainstorming techniques