The Shelly 2.5 is a dual-channel relay for your Open Source Smart Home Project packed with features for tinkerers. Is it worth the investment?
Monitor 2 gangs at once with Shelly 2.5 - NotEnoughTech
Shelly Pro 4PM 4 channels DIN rail relay switch with Wi-Fi
Shelly Plus 2PM, WiFi & Bluetooth 2 Channels Smart Relay Switch with Power Metering, Home Automation, Roller Shutters, Remote Control, Alexa & Google Home
What's so special about Shelly Plus (Shelly 1/1PM/2PM/i4/WS Plus) - NotEnoughTech
Monitor 2 gangs at once with Shelly 2.5 - NotEnoughTech
Shelly Offers Easy-to-Use Products for the DIY and Pro Smart Home
Shelly - APP - Shelly 1
Shelly2.5 Wiring garage door · Issue #1039 · mongoose-os-apps/shelly-homekit · GitHub
Measuring kWh of a dumb EVSE using Shelly EM
How To: Wire a Shelly 2.5 Relay