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An ESP32-Dev WiFi focuser. DIY or PCB designs.
(c) Robert Brown 2014-2025, Holger M, 2019-2021. All rights reserved.
Code or portions of code may not be copied or used without appropriate credit given to authors.
Spreadsheet to calculate what stepper motor to use.
https://sourceforge.net/projects/arduinoascomfocuserpro2diy/files/Documentation/Nema-Stepper-Motors.xlsx/download
Spreadsheets to calculate CFZ
https://sourceforge.net/projects/myfocuserpro2-esp32/files/CFZ%20Spreadsheets/CFZ%20Spreadsheets.zip/download
Focuser Basics Guide (PDF) - shows how to derive the correct motor requirements for your system (mandatory reading)
https://sourceforge.net/projects/myfocuserpro2-esp32/files/Documentation/Focuser%20Basics.pdf/download
https://youtu.be/90KeSspN3e0
AI-powered PC monitoring that explains. Not shows numbers/spikes.
...Features:
- Time travel monitoring - debug issues from hours ago
- AI diagnostics with HCK_GPT
- Custom fan curves with profiles
- Floating always-on-top widget
- 2D system map
- Cross-GPU support (NVIDIA/AMD/Intel)
Four complete rebuilds. 29 features killed. 24,000 lines of optimized code.
No team. Solo Dev.
BUILD-IN-PUBLIC
Free because good tools should be.
Alpha v1.6.3—real tools built on real constraints.
Convert your Android phone to any USB device you like
Convert your Android phone to any USB device you like. USB Gadget Tool allows you to create and activate USB device roles, like a mouse or a keyboard. Connected USB hosts (e.g. a normal computer) will then identify your Android device only under that role. It can also be used to deactivate the standard USB Gadget (including mtp, adb, etc.), e.g. for security reasons.