Hi Michael, I try to use your lib with either ESP8266 D1_MINI or NODEMCU_12E. I take your example "NeoPixelTest" and comment in "NeoPixelBus<NeoRgbFeature, NeoEsp8266Dma400KbpsMethod> strip(PixelCount, PixelPin);" . This does not work on both boards. BitBanging instead works great. But I need WiFi and therefor DMA. Any suggestions?