Old Wang's esp8266 and old Wu's ws2818 light strip

ESP8266 Photosynthetic future brush

1. Different shell removal and writing procedures
2. Press the brush button before power on , send gpio0= low , Click the switch , Enter brush write mode , At this time, release the brush button ,
3. arduino Start brushing  

WS2812 Light belt connection esp8266

1. At this time, the machine must be dismantled ,
2. Light belt wiring , Orange connection GPIO13 /D7  Brown connection GPIO2/D4