Abstract: Techniques for securely controlling multiple lighting devices simultaneously with a lighting control device are disclosed. Command messages may be transmitted from the lighting control device to multiple lighting devices over a computer network without routing through a remote cloud service. The messages may be encrypted and may include an incremented sequence number. Lighting devices that receive a command message may compare the incremented sequence number to a previously stored sequence number corresponding to the lighting control device. If the incremented sequence number is greater than the stored sequence number, then a lighting device may determine the message was transmitted by an authorized lighting control device and may implement any command instruction included therein. If the incremented sequence number is equal to or less than the stored sequence number, then the lighting device may determine the command message was transmitted by a malicious source and may ignore the command message.

Abstract: Techniques for securely controlling multiple lighting devices simultaneously with a lighting control device are disclosed. Command messages may be transmitted from the lighting control device to multiple lighting devices over a computer network without routing through a remote cloud service. The messages may be encrypted and may include an incremented sequence number. Lighting devices that receive a command message may compare the incremented sequence number to a previously stored sequence number corresponding to the lighting control device. If the incremented sequence number is greater than the stored sequence number, then a lighting device may determine the message was transmitted by an authorized lighting control device and may implement any command instruction included therein. If the incremented sequence number is equal to or less than the stored sequence number, then the lighting device may determine the command message was transmitted by a malicious source and may ignore the command message.

Abstract: Techniques for securely controlling multiple lighting devices simultaneously with a lighting control device are disclosed. Command messages may be transmitted from the lighting control device to multiple lighting devices over a computer network without routing through a remote cloud service. The messages may be encrypted and may include an incremented sequence number. Lighting devices that receive a command message may compare the incremented sequence number to a previously stored sequence number corresponding to the lighting control device. If the incremented sequence number is greater than the stored sequence number, then a lighting device may determine the message was transmitted by an authorized lighting control device and may implement any command instruction included therein. If the incremented sequence number is equal to or less than the stored sequence number, then the lighting device may determine the command message was transmitted by a malicious source and may ignore the command message.

Abstract: A wall-plate system having a wall-plate adapted to accommodate a printed circuit board assembly (PCBA) coupled with the wall-plate and may comprise a mounting bracket. The PCBA may include one or more chip packages and/or other components that extend into cavities in the mounting bracket after installation, the cavities located on the mounting bracket to accommodate chip packages and/or other components. The wall-plate may include snaps to couple with the mounting bracket, the snaps extending from an interior surface of the wall-plate, the snaps located away from edges of the wall-plate towards a center of the wall-plate. The mounting bracket may comprise openings to couple with a device in a junction box and/or with the junction box. The wall-plate may comprise, e.g., one or more battery mounts and the mounting bracket may have a shape to accommodate extension by the battery mounts into a plane of the mounting bracket.

Abstract: A wireless enabled load control device having integrated voice control is disclosed. The load control device may be connected to a variety of local and remote devices, including lighting devices and smart appliances, as well as various cloud service platforms. The load control device may receive a voice command from a user. The load control device may transmit the voice command to a first cloud service platform for processing to determine an instruction included in the voice command. The determined instruction may be provided to a second cloud service platform connected to the first cloud service platform. The first and second cloud service platforms may be connected to a device to be controlled based on the voice command. The cloud service platforms can adjust an operation of the device based on the determined instruction.

Abstract: A smart wall-plate system having customizable device controls to initiate automation functions, routines, actions, activities, or control to be performed by a variety of local or remote devices is disclosed. The smart wall-plate system may be connected directly or indirectly to any number and type of local and remote devices as well as various cloud service platforms and home service hubs or assistants. The local and remote devices can include, for example, lighting devices, smart devices, and Internet-of-Things (IoT) devices. The wall-plate system may receive an input from a user. The wall-plate system or another system in communication with the wall-plate system may determine an instruction corresponding to, or triggered by, the received input. The instruction may specify an automated activity to be performed. In response, the wall-plate system or another system may transmit one or more signals to perform the automated activity.

Abstract: An electrical device such as, for example, a battery-powered electrical switch is disclosed. The battery-powered wireless switch includes one or more mechanisms arranged and configured to provide simplified access for servicing (e.g., replacing) the batteries located within the wireless switch. In one embodiment, the wireless switch is arranged and configured so that the batteries may be accessed by reconfiguring the wireless switch from a first closed position to a second opened position to access the batteries. Thus arranged, removal of the wireless switch from a wall-box or a surface of a wall is not required, the user may only need to remove the wall-plate in order to reconfigure the wireless switch. In one embodiment, at least a portion of the wireless switch is pivoted from the first position to the second position to provide access to the batteries.

Abstract: A wireless enabled load control device having integrated voice control is disclosed. The load control device may be connected to a variety of local and remote devices, including lighting devices and smart appliances, as well as various cloud service platforms. The load control device may receive a voice command from a user. The load control device may transmit the voice command to a first cloud service platform for processing to determine an instruction included in the voice command. The determined instruction may be provided to a second cloud service platform connected to the first cloud service platform. The first and second cloud service platforms may be connected to a device to be controlled based on the voice command. The cloud service platforms can adjust an operation of the device based on the determined instruction.

Abstract: Techniques for securely controlling multiple lighting devices simultaneously with a lighting control device are disclosed. Command messages may be transmitted from the lighting control device to multiple lighting devices over a computer network without routing through a remote cloud service. The messages may be encrypted and may include an incremented sequence number. Lighting devices that receive a command message may compare the incremented sequence number to a previously stored sequence number corresponding to the lighting control device. If the incremented sequence number is greater than the stored sequence number, then a lighting device may determine the message was transmitted by an authorized lighting control device and may implement any command instruction included therein. If the incremented sequence number is equal to or less than the stored sequence number, then the lighting device may determine the command message was transmitted by a malicious source and may ignore the command message.

Abstract: Triac controlled dimmers and switches often employ a snubber circuit to prevent self-tripping and to reduce radio frequency emissions. Standard snubber circuits allow small amounts of AC current to reach the load even when the dimmer or switch is set to the off position, thereby causing unwanted illumination in certain high efficiency LED lighting. A load-side dynamic snubber circuit is provided for use in dimmers, switches, and similar applications which only activates the snubber circuit when the dimmer or switch is active, thereby preventing current from reaching the load when the dimmer or switch is in the off position.

Abstract: An Intelligent Thermostat (IT) device and method of use for the retrieval and display of real-time energy demand and energy pricing. The IT device is configured to perform automatic adaptation of energy conservation based on real-time fluctuations in the energy pricing from a Utility Company. The IT device controls a multicolor backlight to immediately notify the user of real-time fluctuations in the energy pricing.