RC Batterybox Car

I wanted to make a car which has the bare minimum and this is what I ended up with. You can control it per wifi on your phone or PC. I&#39;m currently working on the next version with some improvements and add-ons.used parts:ESP32: https://www.amazon.de/dp/B0C6QHLGJG?psc=1&ref=ppx_yo2ov_dt_b_product_details Motor: https://www.amazon.de/dp/B0BS41V37K?psc=1&ref=ppx_yo2ov_dt_b_product_details DC-DC converter: https://www.amazon.de/dp/B07Y88TL3N?psc=1&ref=ppx_yo2ov_dt_b_product_details Motor Drive Controller Board: https://www.amazon.de/dp/B0C84VLLC9?psc=1&ref=ppx_yo2ov_dt_b_product_detailsBattery contacts: https://www.amazon.de/dp/B0B1HJHPZJ?psc=1&ref=ppx_yo2ov_dt_b_product_details Cables: https://www.amazon.de/dp/B01EV70C78?psc=1&ref=ppx_yo2ov_dt_b_product_details Inserts (M2): https://www.amazon.de/dp/B09B7F2XM3?psc=1&ref=ppx_yo2ov_dt_b_product_details Srews & washers (M2): <a target="_blank" href="https://www.amazon.d