I want to use ESP32 to control and use a dimmer for 6 LED panels in my bedroom. The specification of each panel is mentioned in the diagram. Although in the diagram it shows ONLY 1 MOSFET and 1 LED Panel but in reality there are 6 LED Panels therefore I am guessing that each of the 6 LED Panel will need a separate MOSFET.
I would like to know:
What MOSFET (Part number or model number, company name, etc) should I use for the above LED panel connected with ESP32 (I guess voltage of ESP32 is 3.3 v) ?
Will each LED panel need separate MOSFET (6 LED Panels will need 6 seperate MOSFET) or can 1 MOSFET be connected to all 6 LED Panel ?
If I am using 6 LED Panels what should be the specification of Power Supply (Voltage & Amps) ?
If I use 6 set of MOSFET & LED Panels, can all MOSFETs be connected to a single PWM pin in ESP32 or does each MOSFET needs to be connected to separate PWM pins in ESP32 ?
Is the above circuit okay, or would you suggest some other components to be added apart from MOSFET?
What will be connection between power supply, LED and MOSFET. I am guessing that 'Positive of Power Supply --> Positive of LED Panel', 'Negative of LED Panel --> Source of MOSFET' and 'Drain of MOSFET --> Negative of Power Supply'. Kindly correct me if I am wrong.
To add more information regarding the LED panel:
- It is 15W LED Panel (note it is not LED Bulb or LED Strip). Link to LED panel is 15W LED Panel
- Below is the picture of Driver that came with the LED Panel, note the below driver is non-dimmable.