Quantity   Component name
1 × TowerPro MG995 Servo (modified for continous rotation) Electronic Components / Misc. Electronic Components
1 × Ada fruit Feather Huzzah with ESP8266 WIFI https://www.adafruit.com/product/2821
1 × 3D Printed hardware parts Download the ZBEAM_V01.zip file with the STL and print the parts with a well calibrated hobby 3D printer
1 × Lithium Ion Polymer Battery 3.7v 500mAh https://www.adafruit.com/product/1578
1 × 4 x AA Battery Holder https://www.adafruit.com/product/830
12 × 4 x 12 x 4 Bearings