creapunk / cln-closedloopnemadriver Goto Github PK
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Home Page: https://creapunk.com
License: Other
Compact closed-loop stepper motor driver designed for NEMA motors
Home Page: https://creapunk.com
License: Other
I really appreciate your hardware design, but I can't find the corresponding test firmware in your documentation. So,Can you give us a test firmware? just test
I saw that you're working on an advanced version with a TMC5160 driver, for this version I'd recommend looking into the Broadcom AEAT-9955 encoder, I've had great experiences with it and it also supports 18-bit resolution / 20000CPR. They also have a AR25-AB series that's supposed to go to 25-bit as well, but haven't tested that.
Can you please design anything similar for nema 23 and nema 34 ?
https://hjLabs.in
Can you please design this using esp32 as microcontroller instead STM one ?
https://hjlabs.in/
Wait for the more test code...
Hello, I would like to ask what software was used to draw the interface annotation labels in the "Board Diagram". It looks very beautiful
Hello, It seems that you used pb8, which is the boot0 pin, as the CAN_RX function. How does it make sense? Because boot0 needs to be connected to GND for the MCU start-up for internal flash. Looking forward to your reply. TKS
Which open source license is this under?
I like GPL3 the most. If you have not yet decided, please check the open source license chooser.
Very promising project, I hope it takes off.
It is a market no one is touching under $50. Having an affordable driver able to do this would open up higher speed and torque projects. Most nema 17 motor coils should be able to take at least 140V before they damage themselves.
Already in progress)
Originally posted by @FutureEngineeer in #3 (comment)
Your concept looks great !! for Nema 23 ,24 you may have a look at this https://docs.simplefoc.com/ & https://www.youtube.com/watch?v=zcb86TRxTxc interesting project too and see if FOC can be implemented ,Happy to help in whatever way possible.
Best wishes
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