====== Adafruit WS2801 string ======

[[https://www.adafruit.com/product/322]]

3.3 - 5V by WS2801 datasheet.

  * 5V (Red)
  * Ground (Blue)
  * Data (Yellow)
  * Clock (Green)

D1 Mini ESP8266 pins for hardware SPI

  * D7 GPIO 13 MOSI / Data
  * D5 GPIO 14 SCLK / Clock

===== WLED Setup =====

[[https://github.com/wled/WLED/releases]]

==== ESP8266 ====
esptool.py write_flash 0x0 ./WLED_XXX.bin

==== ESP32 ====
esptool.py write_flash 0x0 ./esp32_bootloader_v4.bin
esptool.py write_flash 0x10000 ./WLED_XXX.bin

==== WiFi ====

WLED-AP
Password wled1234
IP 4.3.2.1