⚡ Electro-Mechanical Hardware & CAD Lab
Precision 3D Motion Control & Embedded Hardware Mods
Designing custom Fusion 360 mechanical assemblies, high-temperature hotends, BTT SKR mainboard firmwares, and IoT smart control systems.
300°C+
PT1000 High Temp →
Wireless SWD
ESP32 Wi-Fi Flashing →
5-Wire SWD
RPi Bitbang Flashing →
OctoPi + Tasmota
IoT PSU Control →
🔥 Flagship Hardware Projects
2-Year Proven Spec
Ender 3 High-End 300°C+ Hotend Upgrade Guide
Bimetal Ender 3 Heatbreak, Plated Copper Block, PT1000 sensor, 70W heater, BTT SKR Mini E3 V3.0 tuning, Marlin & Klipper code, and Cura retraction rules.
Wireless Firmware
Wireless SWD Firmware Updates over Wi-Fi
Convert an ESP32 into a wireless SWD GDB flasher with a built-in drag-and-drop web browser portal for BigTreeTech mainboards.
Firmware & Unbricking
5-Wire SWD RPi Bitbang Flashing Guide
Unbrick BigTreeTech SKR 3 & SKR Mini E3 mainboards using 5 Raspberry Pi GPIO wires and OpenOCD bitbang commands.
IoT & Power Safety
OctoPi + Tasmota Smart Relay Guide
Automated AC power control, remote web toggle, and instant thermal runaway cutoff for 3D printers using OctoPrint and Tasmota relays.