Shelly Plus 1 is a small form factor smart switch with potential-free contacts, which allows remote control of electric appliances through a mobile phone, tablet, PC, or home automation system.
Shelly Plus 1 - Relay Switch 12V/24V-60V DC / 240VAC WiFi 16A - Android / iOS Botland - Robotic Shop
Does this wiring look okay for shelly 1 plus to automate water heater with HA? : r/shellycloud
WiFi-operated smart switch, 1 channel 16A Control a wide range of home appliances and office equipment (lights, power lines, security systems,
Shelly Plus 1
Shelly Plus 1 PM UL WiFi Smart
Shelly Plus 1
Shelly Plus 1 Mini - B2B - Blackwire
Shelly Plus 1 flashing and setup guide/ tutorial - ESPHome - Home Assistant Community
What's so special about Shelly Plus (Shelly 1/1PM/2PM/i4/WS Plus) - NotEnoughTech
Shelly Plus 1
Help with Shelly Plus 1 Sensor - Hardware - Home Assistant Community
What's so special about Shelly Plus (Shelly 1/1PM/2PM/i4/WS Plus) - NotEnoughTech
Shelly Plus 1PM UL, WiFi & Bluetooth Smart Relay Switch with Power Metering Function
RevK®'s ramblings: Shelly Plus 1 GPIO
Wiring the Shelly Plus 1 Relay - HomeTechHacker
DIY Smart Garage Opener LOCAL Shelly Plus 1 (Bluetooth Bonus)