Quantity   Component name
1 × Firefly BLE STM32WB55 Development Board available from tindie
1 × Perfboard square grid of 0.1 inches, pads on both sides (plate-through holes), 3" x 2"
1 × OLED display 128x64 pixels, SSD1306, Octopus PIS-1277, Grove - OLED Display 0.96"
8 × push buttons, fit in 0.4" grid
1 × LiPo battery e.g. Lithium Ion Polymer Battery - 3.7v 1200mAh, Reely 1000 mAh
1 × USB Charger, Adafruit Micro Lipo - USB LiIon/LiPoly charger,
1 × DCDC Converter, Purecrea MT3608
1 × Current Sensor, INA169 Analog DC Current Sensor Breakout
1 × Motor Driver, DRV8871 DC Motor Driver Breakout
1 × Case e.g. Modulgehäuse Sintron #207328 ABS 83x58x33 mm IP65, mit transparentem Deckel #207885
1 × Potentiometer e.g. Knob Potentiometer
1 × Sub-Miniature Toggle Switch, SPDT