Modular architecture for control and monitoring of edge devices in a building management system

1. A device for monitoring or controlling equipment in a building system, the device comprising:

a base hardware component that provides communication between the equipment and a first network associated with the building system, the base hardware component comprising a processor and a memory;

a connector for a first modular hardware component installable on and removable from the base hardware component; and

a first modular software component stored in the memory that recognizes the first modular hardware component when installed on the base hardware component and provides communication between the equipment and a second network using the first modular hardware component.

2. The device of claim 1 , further comprising:

a second modular software component stored in the memory that recognizes a second modular hardware component when installed on the base hardware component and provides communication between the equipment and a third network using the second modular hardware component, wherein the processor executes a control application to control operation of the equipment based in part on data received from the equipment and data received from at least one of the first network or the second network wherein the base hardware component comprises a microcontroller unit (MCU) or a system on a chip (SOC).

3. The device of claim 1 , wherein the first modular hardware component comprises a wireless communications module, a wired communications module, a universal serial bus (USB) module, a dongle-based module, a plurality of input/output (I/O) ports, or an expandable memory.

4. The device of claim 1 , wherein the first network comprises a BACnet network.

5. The device of claim 1 , wherein the second network comprises at least one of a cellular network, Bluetooth network, a Modbus network, a LonTalk network, a KNX network, a Z-Wave network, or a ZigBee network.

6. The device of claim 1 , wherein the first network is an ethernet and the second network is a WIFI network.

7. The device of claim 1 , further comprising an embedded webserver.

8. The device of claim 2 , wherein the control application can be changed.

9. The device of claim 1 , wherein the equipment comprises a sensor or an actuator.

10. A building system the system comprising:

equipment that affects or senses an environment within a building;

a device for monitoring and controlling the equipment, the device comprising:

a base hardware component that provides communication between the equipment and a first network associated with the building system, the base hardware component comprising a processor and a memory;

a first modular hardware component connectable to and removable from the base hardware component; and

a first modular software component stored in the memory that recognizes the first modular hardware component when installed on the base hardware component and provides communication between the equipment and a second network using the first modular hardware component;

a second modular hardware component installable on and removable from the base hardware component; and

a second modular software component stored in the memory that recognizes the second modular hardware component when installed on the base hardware component and provides communication between the equipment and a third network using the second modular hardware component,

wherein the processor of the device executes a control application to control operation of the equipment and the environment within the building based in part on data received from the equipment and one or more commands received from at least one of the first network or the second network.

11. The system of claim 10 , wherein the base hardware component comprises a microcontroller unit (MCU) or a system on a chip (SOC).

12. The system of claim 10 , wherein the first modular hardware component comprises a wireless communications module, a wired communications module, a universal serial bus (USB) module, a plurality of input/output (I/O) ports, or an expandable memory.

13. The system of claim 10 , wherein the device further comprises an embedded webserver.

14. The system of claim 10 , wherein the control application can be changed.

15. A method for monitoring or controlling a device in a building management system (BMS), the method comprising:

communicating between the device and a first network associated with the BMS using a base hardware component comprising a processor and a memory;

recognizing that a first modular hardware component is installed on the base hardware component using first modular software component stored in the memory that recognizes the first modular hardware component when installed on the base hardware component; and

providing communication between the device and a second network using the first modular hardware component.

16. The method of claim 15 , further comprising:

recognizing a second modular hardware component is installed on the base hardware component using a second modular software component stored in the memory that recognizes the second modular hardware component when installed on the base hardware component; and

downloading a control application to the memory; and

executing the control application to control operation of the device based in part on data received from the device and data received from at least one of the first network or the second network.

17. The method of claim 15 , further comprising:

providing an embedded webserver within the memory of the base hardware component.

18. The method of claim 15 , wherein the device comprises an actuator, the method further comprising:

collecting data from the actuator that characterizes operation of the actuator;

storing the data from the actuator in the memory of the base hardware component; and

executing a control application using the data from the actuator.

19. The method of claim 18 , wherein the control application comprises a first control application, the method further comprising:

removing the first control application from the memory; and

downloading a second control application to the memory using the second network.

20. The method of claim 15 , wherein the base hardware component comprises a microcontroller unit (MCU) or a system on a chip (SOC).