Features:

• 1 power input that supplies both the controller and the LEDs with power. The Pixelstick can handle both 5V and 12V.
• 1 output to connect ws281x strings. The maximum number of pixels per output is approximately 1000 pixels (with a frame refresh rate of 20fps)
• SD card holder.Sequences can be saved to an SD carad so the controller can play them without network.
• MQTT interface to give commands via network and check status
• Web interface
• ESPixelstick firmware

Part of the delivery:

• The Pixelstick which is equipped with a fuse and a wemos D1 module
• ESPixelStick firmware

Not part of the delivery:

• SD card