Quantity   Component name
1 × ESP32-PICO-D4 Microcontroller
1 × LSM6DSLTR Inertial Measurement Unit
1 × VL53L0X Time-of-Flight
1 × TP4065 Battery Management IC
1 × JLCPCB Custom PCB PCB
1 × Velcro Strap Mechanical Components
1 × LIR2450 Battery