u2f-token
grblHAL
| u2f-token | grblHAL | |
|---|---|---|
| 1 | 5 | |
| 330 | 217 | |
| - | - | |
| 4.1 | 4.2 | |
| 9 months ago | over 2 years ago | |
| C | C | |
| GNU General Public License v3.0 only | - |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
u2f-token
grblHAL
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$38
https://github.com/terjeio/grblHAL/blob/master/doc/markdown/settings.md check this link there is an explanation of grbl code from A to Z
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Electronic leadscrew, or full CNC?
And it looks like pendant support was 'enabled' last year in grblHAL, but I don't see the "I'm with stupid guide" that I would need to connect it.
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General question: Why use an old LPT interface with so many open source controller available?
If you have time, check it out! https://github.com/terjeio/grblHAL/
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Budget budget CNC controllers - what's the bottom line?
You might want to look at grblHAL. It is the 32-bit evolution of Grbl. I make a 5 axis breakout board for it based on a Teensy 4.1. It supports step rates up to 400 kHz which allows you a lot of freedom in selecting microsteps and high speed rapids. All in with the Teensy, it costs about $65-70, depending on options. Here is a gallery with a number of machines based on grblHAL. More about grblHAL here. It is actively being developed with people adding features and porting to new processors (RaspBerry Pico is coming).
What are some alternatives?
stm32f103-example - A tiny example project for the STM32F103
Grbl_Esp32 - A port of Grbl CNC Firmware for ESP32
u2f-zero - U2F USB token optimized for physical security, affordability, and style
grbl-L-Mega - An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560. Forked from GRBL modified for use on a lathe with spindle sync threading
openssh-sk-winhello - A helper for OpenSSH to interact with FIDO2 and U2F security keys through native Windows Hello API
grbl-Mega-5X - 5/6 Axis version of Grbl, the open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560
USBMidiKliK4x4 - UMK4x4 - 4-16 in/out and 3-15 IN/3OUT USB MIDI interface for STM32F103 series board
FluidNC - The next generation of motion control firmware
buck50 - STM32F103 logic analyzer and more
uCNC - µCNC - Universal CNC firmware for microcontrollers
greenpill - STM32 Green Pill (STM32F103 Devvelopment Board)
libopencm3 - Open source ARM Cortex-M microcontroller library