HVAC controller indicating current temperature and set point temperature

1. A device for controlling a heating, ventilation, and air conditioning (HVAC) system within a building, the device comprising:

an analog display comprising:

a set of markers;

a stepper motor; and

a rotatable pointer connected to the stepper motor,

wherein the rotatable pointer is configured to:

extend along a radius of the analog display;

extend from a center point toward the set of markers; and

rotate about the center point of the analog display; and

a processing circuitry configured to:

control the stepper motor in order to cause the rotatable pointer to indicate a first marker of the set of markers, wherein the first marker corresponds to a current parameter value; and

control a dial to indicate a set point parameter value by indicating a second marker of the set of markers which corresponds to the set point parameter value.

2. The device of claim 1 , wherein the dial comprises a set of LEDs, and wherein the processing circuitry is further configured to:

compare the set point parameter value with the current parameter value;

cause, if the set point parameter value is lower than the current parameter value, the set of LEDs to output a first optical signal representing a first color; and

cause, if the set point parameter value is not lower than the current parameter value, an instruction for the set of LEDs to output a second optical signal representing a second color.

3. The device of claim 1 ,

wherein to control the dial to indicate the set point parameter value, the processing circuitry is configured to control a set of LEDs to indicate the second marker,

wherein to control the stepper motor, the processing circuitry is configured to control the stepper motor to align the rotatable pointer with the first marker.

4. The device of claim 3 , wherein the processing circuitry is further configured to:

receive, from a temperature sensor, information indicative of the current parameter value; and

control the stepper motor to align the rotatable pointer with the first marker of the set of markers which corresponds to the current parameter value based on the information indicative of the current parameter value.

5. The device of claim 3 , wherein the processing circuitry is further configured to:

receive a rotation input to the dial, wherein the rotation input represents a user selection of the set point parameter value; and

cause the dial to control the set of LEDs to indicate the second marker based on the user selection of the set point parameter value.

6. The device of claim 5 , wherein the dial is located at an outer circumference of the device, and wherein the dial comprises dial circuitry configured to:

generate an electrical signal including information indicative of the rotation input based on one or both of a rotational position of a circular knob or a rotational movement of the circular knob; and

output the electrical signal to the processing circuitry.

7. The device of claim 3 , wherein the processing circuitry is further configured to:

receive, from a remote device, a user selection of the set point parameter value; and

cause the dial to control the set of LEDs to indicate the second marker based on the user selection of the set point parameter value.

8. The device of claim 1 , wherein the processing circuitry is configured to control, based on the current parameter value and the set point parameter value, the HVAC system to regulate the current parameter value to be substantially equal to the set point parameter value.

9. The device of claim 8 , wherein to control the HVAC system, the processing circuitry is configured to control, based on the current parameter value being lower than the set point parameter value, the HVAC system to increment the current parameter value over a period of time.

10. The device of claim 8 , wherein to control the HVAC system, the processing circuitry is configured to control, based on the current parameter value being greater than the set point parameter value, the HVAC system to decrement the current parameter value over a period of time.

11. The device of claim 1 , wherein the device comprises a substantially circular shape including a circumference, wherein the dial is located at an outer circumference of the device, wherein the set of markers extend at least partially around the circumference and are closer to a center of the substantially circular shape than the dial, wherein the rotatable pointer is closer to the center of the substantially circular shape than the dial and the set of markers.

12. The device of claim 1 , wherein the current parameter value represents a temperature value, wherein the set point parameter value represents a set point temperature, and wherein the current parameter value represents a current temperature within the building.

13. A method comprising:

controlling, by a processing circuitry of a device for controlling a heating, ventilation, and air conditioning (HVAC) system within a building, a stepper motor in order to cause a rotatable pointer to indicate a first marker of a set of markers,

wherein the rotatable pointer is configured to:

extend along a radius of an analog display,

wherein the analog display comprises the set of markers,

wherein the first marker corresponds to a current parameter value;

extend from a center point toward the set of markers; and

rotate about the center point of the analog display; and

controlling, by the processing circuitry, a dial to indicate a set point parameter value by indicating a second marker of the set of markers which corresponds to the set point parameter value.

14. The method of claim 13 , wherein the dial comprises a set of LEDs, and wherein the method further comprises:

comparing, by the processing circuitry, the set point parameter value with the current parameter value,

causing, by the processing circuitry if the set point parameter value is lower than the current parameter value, the set of LEDs to output a first optical signal representing a first color; and

causing, by the processing circuitry if the set point parameter value is not lower than the current parameter value, an instruction for the set of LEDs to output a second optical signal representing a second color.

15. The method of claim 13 ,

wherein controlling the dial to indicate the set point parameter value comprises controlling a set of LEDs to indicate the second marker,

wherein controlling the stepper motor comprises controlling the stepper motor to align the rotatable pointer with the first marker.

16. The method of claim 15 , wherein the method further comprises:

receiving, by the processing circuitry from a temperature sensor, information indicative of the current parameter value; and

controlling, by the processing circuitry, the stepper motor to align the rotatable pointer with the first marker of the set of markers which corresponds to the current parameter value based on the information indicative of the current parameter value.

17. The method of claim 15 , wherein the method further comprises:

receiving, by the processing circuitry, a rotation input to the dial, wherein the rotation input represents a user selection of the set point parameter value; and

causing, by the processing circuitry, the dial to control the set of LEDs to indicate the second marker based on the user selection of the set point parameter value.

18. The method of claim 17 , wherein the dial is located at an outer circumference of the device, and wherein the method further comprises:

generating, by dial circuitry of the dial, an electrical signal including information indicative of the rotation input based on one or both of a rotational position of a circular knob or a rotational movement of the circular knob; and

outputting, by the dial circuitry, the electrical signal to the processing circuitry.

19. The method of claim 15 , wherein the method further comprises:

receiving, by the processing circuitry from a remote device, a user selection of the set point parameter value; and

causing, by the processing circuitry, the dial to control the set of LEDs to indicate the second marker based on the user selection of the set point parameter value.

20. A device for controlling a heating, ventilation, and air conditioning (HVAC) system within a building, the device comprising:

an analog display comprising:

a set of markers;

a stepper motor; and

a rotatable pointer connected to the stepper motor,

wherein the rotatable pointer is configured to:

extend along a radius of the analog display;

extend from a center point toward the set of markers; and

rotate about the center point of the analog display; and

processing circuitry configured to:

control the stepper motor in order to cause the rotatable pointer to indicate a first marker of the set of markers, wherein the first marker corresponds to a current temperature;

control a dial to indicate a set point parameter value by indicating a second marker of the set of markers which corresponds to the set point parameter value; and

control the stepper motor to cause the rotatable pointer to indicate an operating mode of the HVAC system.