Abstract: The present disclosure relates to the field of lighting and more specifically, to a Bluetooth low energy mesh enabled adaptive light emitting diode (LED) driver with wireless battery powered switches for lighting control. In an aspect, the LED driver can include a rectifier (104); a switch mode power supply (106), a wireless Bluetooth and microcontroller board (110) and a portable wireless switch (506). The rectifier (104) can convert AC mains (102) to a DC level. The switch mode power supply circuit (106) can supply a constant voltage output followed by a constant current supply (108) for the LED load. The wireless Bluetooth module (110) can be connected in a mesh topology to other LED drivers, wireless switches and the smartphone. The microcontroller circuit (110) can enable the user to adjust the current level supplied to the LED Load using both analogue and PWM dimming techniques (112).

Abstract: A system (100) for storing and validating credentials comprising: access devices (104) wirelessly coupled to one another, wherein the access devices (104) comprises memories (122) such that the memories (122) are configured to store user credential information derived from a unique user identifier associated with each user registered to the access device; a server (108) coupled to the access devices (104), and configured to: store a mapping between base keys and unique serial numbers associated with Near Field Communication (NFC) tags (106); and provide each base key to each access device when each access device is registered with the system (100), wherein an access is granted to a NFC tag based on (i) an identification and fetching of the user credential information from a memory of an access device based on the unique user identifier and (ii) an authentication of a base key associated with the NFC tag.

Abstract: A system (100) to reduce congestion in an access control wireless mesh network, the system (100) comprising: a plurality of nodes (102) such that each node of the plurality of nodes (102) is coupled to one or more neighbouring nodes, and configured to store a mapping between a plurality of credentials associated with each neighbouring node of the one or more neighbouring nodes; and control circuitry (104) that is coupled to the plurality of nodes (102), and configured to: transmit a read request to each node of the plurality of nodes (102); receive, in response to the read request, from each node of the plurality of nodes (102), the plurality of credentials associated with the one or more neighboring nodes; generate a node mapping based on the received plurality of credentials; and generate a routing path for each node of the plurality of nodes (102) based on the node mapping.

Abstract: Disclose is a system (100), the system (100) including: the access devices (102) configured to communicate within; wherein a first access device (102a) of the access devices (102) is configured to generate a health message (154) and a control circuitry (104) that is coupled to the access devices (102), and configured to read an initial device time from the health message (154), thereafter compare the initial device time with a controller time, thereafter determine first auto drift correction parameters based on a result of the comparison, wherein a first time correction is applied to the initial device time to generate an intermediate device time; and compare the intermediate device time with the controller time and determine second auto drift correction parameters, wherein a second time correction is applied to the intermediate device time to generate a final device time.

Abstract: Disclose is a system (100) for over the air commissioning, the system (100) including: a plurality of devices (102) coupled to one another by way of a communication network (108), wherein a first device (102a) of the plurality of devices (102) is configured to generate and provide a request signal to a second device (102b) of the plurality of devices (102), a server (106) that is coupled to the plurality of devices (102), and configured to: receive the request signal from the second device (102b); register, based on the request signal, the first device (102a) as a non-commissioned device; and transmit, in response to the request signal, network credentials to the second device (102b), wherein the first device (102a) is commissioned over the air with the communication network (108) based on the network credentials by way of the second device (102b).

Abstract: The present disclosure relates to the field of lighting and more specifically, to a Bluetooth low energy mesh enabled adaptive light emitting diode (LED) driver with wireless battery powered switches for lighting control. In an aspect, the LED driver can include a rectifier (104); a switch mode power supply (106), a wireless Bluetooth and microcontroller board (110) and a portable wireless switch (506). The rectifier (104) can convert AC mains (102) to a DC level. The switch mode power supply circuit (106) can supply a constant voltage output followed by a constant current supply (108) for the LED load. The wireless Bluetooth module (110) can be connected in a mesh topology to other LED drivers, wireless switches and the smartphone. The microcontroller circuit (110) can enable the user to adjust the current level supplied to the LED Load using both analogue and PWM dimming techniques (112).

Abstract: The present disclosure relates to the field of lighting and more specifically, to a Bluetooth low energy mesh enabled adaptive light emitting diode (LED) driver with wireless battery powered switches for lighting control. In an aspect, the LED driver can include a rectifier (104); a switch mode power supply (106), a wireless Bluetooth and microcontroller board (110) and a portable wireless switch (506). The rectifier (104) can convert AC mains (102) to a DC level. The switch mode power supply circuit (106) can supply a constant voltage output followed by a constant current supply (108) for the LED load. The wireless Bluetooth module (110) can be connected in a mesh topology to other LED drivers, wireless switches and the smartphone. The microcontroller circuit (110) can enable the user to adjust the current level supplied to the LED Load using both analogue and PWM dimming techniques (112).

Abstract: The present disclosure relates to the field of lighting and more specifically, to a Bluetooth low energy mesh enabled adaptive light emitting diode (LED) driver with wireless battery powered switches for lighting control. In an aspect, the LED driver can include a rectifier (104); a switch mode power supply (106), a wireless Bluetooth and microcontroller board (110) and a portable wireless switch (506). The rectifier (104) can convert AC mains (102) to a DC level. The switch mode power supply circuit (106) can supply a constant voltage output followed by a constant current supply (108) for the LED load. The wireless Bluetooth module (110) can be connected in a mesh topology to other LED drivers, wireless switches and the smartphone. The microcontroller circuit (110) can enable the user to adjust the current level supplied to the LED Load using both analogue and PWM dimming techniques (112).