A fast and feature-rich implementation of an ESP32 board with NeoPixel Led (WS2812B, WS2811, SK6812), I2S (Digital microphone) and I2C outputs.
- Supports USB C to USB C cables at 5V 3A
- 3 Capacitive Touch Buttons
- Designed for PCB Assembly by JLCPCB
- 3A Resettable Fuse on both the 3.3v and 5v Rails
- Programming using the CH340-c IC
- Electrostatic Discharge Protection on USB and LED Output
- Auto Reset for easy programming
- Solder Pad connections with Strain relief slots
- High-Speed Bi-Directional Level shifted I2S and I2C ports using BSS138 like Adafruit
- Cuttable solder pads to select between 3.3v and 5v level shifting
- LED indicators on all outputs and inputs
- Easy soldering of led strips directly to the PCB with Strain Releaf slots
-
Solder the ESP32 to the footprint on the PCB
-
Connect up to 120 NeoPixels (WS2812B, WS2811, SK6812) to the output pads (IO2).
-
Install the CH340 Drivers from Sparkfun
-
Flash the software to your ESP module! There are two options for this step:
I just want to use WLED! (install release binary)
I want to modify WLED (compile from source code)
If set up correctly, the first thirty LEDs will light up!
-
Use a Computer/Phone to connect to the Wife named: WLED-AP using the password wled1234.
-
Click on the cog icon to edit settings like connecting the module to your home WiFi.
-
Upload Config File (Coming soon...)
| Pin | IO2 | IO4 | IO14 | IO15 | IO21 | IO22 | IO27 | IO32 | IO33 | IO36 |
|---|---|---|---|---|---|---|---|---|---|---|
| Usage | LED Output | Down Touch Pad | SCK | WS | SDA | SCL | Middle Touch Pad | SD | Up Touch Pad | Analog Input |
| LED | Yellow | White | White | Red | Green | White | ||||
| Level Shifted | ✅ | ✅ | ✅ | ✅ | ✅ |
Licensed under the MIT license
Designed by Chris Dirks (@CD_FER)
You can also send me emails to cdirksfer@gmail.com, but please only do so if you want to talk to me privately.