Quantity   Component name
1 × Arduino Microprocessors, Microcontrollers, DSPs / ARM, RISC-Based Microcontrollers
1 × WS2812 neopixel
1 × 8x8 Neopixel matrix
1 × wires
1 × breadboard Electronic Components / Misc. Electronic Components
1 × Nodemcu
1 × battery Evaluation, Demonstration Kits, Boards and Modules / Evaluation Kits, Boards and Modules