This project uses the ESP8266's DMA (Direct Memory Access) functionality that is designed for I²S output in order to drive WS2811 LEDs. It is remotely based on cnlohr's WS2812 driver implementation, ...

Connect LEDs (3.3V Red, Green, Blue, Yellow LEDs) to pins D2, D3, D6, and D10 on the ESP8266 board. Connect pin D1 to indicate network and cloud connectivity. Connect the negative (shorter) lead of ...

This is something that [Albert David has addressed] with his simple ESP8266-based WiFi switcher that he’s added to a string of USB-powered LEDs, and he’s neatly mounted the ESP-12 module it ...

Take for example this ESP8266 clock by [ZaNgAbY] that’s housed in a glass pasta jar. With the addition of some window tint film for the LED display to shine through, the final result could ...

I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to… How not to Build a POV Display Using WS2812B Neopixel LEDs and ESP8266 For ...

The ESP Offline Programmer is an ESP32 board with a microSD card slot designed to flash the firmware to other ESP32 or ...