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Wiz Colors A21 14.5w 1600lm RGBCCT Bulb (9290024493)
E26
Wiz Colors A21 14.5w 1600lm

Available from:
Homedepot.com.mx
Bestbuy.com




Manufacturer:
Wizconnected.com

Install method:
USB to Serial

GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 PWM 5
GPIO03 User
GPIO04 PWM 4
GPIO05 User
GPIO09 User
GPIO10 User
GPIO12 User
GPIO13 User
GPIO14 User
GPIO15 User
GPIO16 User
GPIO17 User
GPIO18 User
GPIO19 User
GPIO20 None
GPIO21 User
GPIO22 User
GPIO23 User
GPIO24 None
GPIO25 PWM 1
GPIO26 PWM 2
GPIO27 PWM 3
GPIO6 None
GPIO7 None
GPIO8 None
GPIO11 None
GPIO32 User
GPIO33 User
GPIO34 User
GPIO35 User
GPIO36 User
GPIO37 None
GPIO38 None
GPIO39 User
Configuration for ESP32
{"NAME":"WIZ-922-65","GPIO":[1,1,420,1,419,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,0,416,417,418,0,0,0,0,1,1,1,1,1,0,0,1],"FLAG":0,"BASE":1}

Pry open the bulb dome with a plastic pryer or flat screwdriver.

The PCB that holds the LEDs needs to be separated, it has 3 metal tabs that need to be straightened, you can do this with the flat screwdriver. Remove or cut the white silicone on the perimeter of that PCB and start prying it out.

After that you will see the main PCB, to take it out you need to remove the bottom silver part of the bulb where it screws to the socket, onece again you can use the flat scredriver. Remove the silicone or the white paste that glues it to the bulb shel and pull it gently.

The chip on that PCB is a ESP32 SOLO 1, you have to remove the silicone from the chip in order to gain access to the pins. Use pins GND, 3.3, TX, RX, GPIO0 to flash.

You can either solder some dupont cables or use some needles and clamps or pincers.