From my research, lutron is the best bet. Instead of the switch being used to make/break line to/from switched line (which then powers on/off the light), you need to rewire it such that the wires that fed the old switch now become line and neutral (earth remains earth).
No neutral wire required smart wifi light switch voice control touch app control
Smart switch no neutral hack. So those are the main choices right now. I upgraded a smart home light switch by replacing a very obvious stuck on push button with a modified switch integrating a smart push button from xiaomi with. No neutral smart light dimmer switch hack!a hack to show you how to turn your smart switch into a dimmer switch.
Friend of mine wants to put in a smart switch but has no neutral. Fortunately, you can make use of a smart switch without a neutral wire, in the market today. They're often considered the best smart switch while having the added benefit in your case of not needing a neutral.
It's infeasible to run a new wire because the switch wasn't run with conduit, and i'm not willing to tear up my walls. In this video, we are going to rewire or hotwire a basic switch so anything smart connected to the other end will always have power and always work whether t. You need smart switches and smart lights if you're going to do things without breaking code.
Power runs to the switch box through a neutral wire, and it is then passed on to the lighting fixture. I've seen them discounted in slickdeals.net and would bet there is a black friday deal coming. I really just wanted a plain switch that i could integrate with my smart home, so when aqara announced this model i was pretty happy to give it a try (see my full review).
I have an existing switch that controls an outlet. Once turned off, there will be no current flow in the circuit, and nothing will be powered on. The majority of the smart switches on the market require a neutral wire, and this is because any american houses built from the 1980s onwards should have a neutral (white) cable running into light switch back boxes.
I told an electrician friend of mine and he said to create a neutral all you do is tap the back of the box of the switch tie a wire. When the switch is turned on the current is allowed to flow through the hot wire, into the light, and out the neutral. Here is a diagram of a standard switch with a neutral wire:
Powering the electronics in the smart switch from the 2 hot. For these lights, the switch box is where a neutral wire will be connected. Considering a smart switch based on a power greedy wifi esp8266 (800ma spikes and 100ma on idle, @ 3.3v), there is the common situation to have the neutral wire missing from the wall switch box (left with 2 hot wires, maybe some earth wire that i don't want to consider in any way).
No neutral wire required for this switch an. The aqara smart switch is a simple switch with good integration for a lower price. They capture some energy from current flowing in the hot wire.
The reason the neutral wire will sometimes be missing is that mechanical switches only need to be placed between the hot and the light. There's also a leviton zigbee on/off switch that does not require a neutral, but it's very expensive and i don't know if it works with hubitat. If your house was built during the time when switch junction boxes were not yet required to have neutral wires (by the national electric code), then you’re probably having issues with how to appropriately set up smart switches with no neutral wire.
No neutral for smart switch, was told a electrician hack. However, there is no neutral wire at the switch. Of course, there are standard light switches that will use a neutral wire.
Suppose the lamp load is incandescent, and the design of the smart switch is such that instead of being turned completely off, there will be a small minimum current allowed to flow continuously.