42Keys Wireless KEYBAORD

I made a custom keyboard using 3D printing, a custom PCB, and an ESP WROOM 32.It’s a 40% layout keyboard with 42 keys.There’s a full build video below — if you’re interested, feel free to follow along and make your own! 🔻🔻 Materials Needed 🔻🔻Heat Insert Soldering Iron (HS-02): https://s.click.aliexpress.com/e/_c4UM9WcX Discount Code: FNRSB278 (for orders over $45)ESP WROOM 32 (Wi-Fi + Bluetooth Dual Mode): https://s.click.aliexpress.com/e/_c4peKpXtCherry MX Switches: https://s.click.aliexpress.com/e/_c3NZYG2TSlide Switch: https://s.click.aliexpress.com/e/_c3bxRjgxLithium Battery Charging Module: https://s.click.aliexpress.com/e/_c4W6GSgrKeycaps: https://s.click.aliexpress.com/e/_c396Vb9HDiode (1N4148): https://s.click.aliexpress.com/e/_c3pWguSTLi-Polymer Battery: https://link.coupang.com/a/cGDScHStabilizers: https://s.click.aliexpress.com/e/_okUCe6fMolex Connector + Terminals: https://s.click.aliexpress.com/e/_c4UeB8hZ3mm Round LED (optional): https://s.click.aliexpress.com/e/_c4OT