Shelly Devices FAQ (97)

Why my Shelly PLUS H&T shows different temperatures on the display and from the application?

Modified on Thu, 5 Jan, 2023 at 11:49 AM
Why my Smart bulbs are not switching ON with configured "Night mode" after turning them ON via switch?

Modified on Thu, 2 May at 1:18 PM
What are the wake up schemes and reports of Shelly Plus H&T

Modified on Thu, 5 Jan, 2023 at 11:52 AM
How to calibrate properly Shelly 3EM with a neutral CT ?

Modified on Wed, 11 Jan, 2023 at 2:13 PM
How to factory reset a Shelly device?

Modified on Thu, 9 May at 2:04 PM
How can I control the load based on the price of electricity?

Modified on Thu, 2 May at 1:10 PM
Can I revert to the stock firmware on Shelly GEN 2/3 devices after using a 3rd party firmware?

Modified on Thu, 2 May at 1:05 PM
Why is the Shelly EM/3EM/Pro EM/Pro 3EM displaying power consumption or negative values in watts when the circuit's load is switched off?

Modified on Thu, 21 Mar at 4:03 PM
Can the Shelly Plus 2PM, Shelly Pro 2PM, or Shelly Pro Dual Cover/Shutter PM adjust the opening angle of Venetian blinds?

Modified on Wed, 21 Aug at 9:19 AM
Are there any Shelly devices that support multiple dry contacts

Modified on Wed, 21 Aug at 9:53 AM
Can I use Shelly Relays as a timer ?

Modified on Mon, 26 Aug at 4:43 PM
Can the Shelly BLU Motion sensor be used outdoors?

Modified on Tue, 8 Oct at 1:18 PM
Comparison of Shelly Gen 1, Gen 2, and Gen 3 Devices

Modified on Wed, 9 Oct at 1:33 PM
Which Shelly devices can measure negative power for returned energy?

Modified on Thu, 10 Oct at 3:25 PM
Why doesn't the Shelly Pro 3EM come with a fourth neutral clamp?

Modified on Thu, 10 Oct at 4:57 PM
Does Shelly Plus Smoke supports interconnected alarms ?

Modified on Mon, 2 Dec at 3:13 PM
Do Shelly devices support MID (Measuring Instruments Directive) certification?

Modified on Tue, 3 Dec at 10:50 AM