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Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses

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2 years 3 months ago #304367 by tommylight
Replied by tommylight on topic Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses
Sorry but i do not use RPI's at all,and that will not change untill their price drops back to under 50$.
www.youtube.com/@toma.cnc1
www.youtube.com/@toma.3d
www.youtube.com/@tomapc

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2 years 3 months ago #304368 by meister
Replied by meister on topic Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses

No don't use a hub.

Linuxcnc-rio is awesome, with a single WT32-ETH0 and a direct cable connection and inexpensive FPGA you can do 4 axis easily and way more.
i think he will use ethernet for wiring like with ethercat.


 

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2 years 3 months ago #304370 by meister
Replied by meister on topic Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses

Sorry but i do not use RPI's at all,and that will not change untill their price drops back to under 50$.
Sorry, why not ? i like the RPI's, especially via SPI

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2 years 3 months ago #304371 by Cant do this anymore bye all
Replied by Cant do this anymore bye all on topic Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses

Hi @tommylight, thankyou for your insight.
Now i want to expand my inputs and outputs in raspberry pi 5, can you suggest me how to expand my i/o and if there is any solution can you also tell me how to configure HAl

Refer to this post forum.linuxcnc.org/18-computer/53136-can...g-step-pulses#304365

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2 years 3 months ago #304381 by tommylight
Replied by tommylight on topic Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses

Sorry but i do not use RPI's at all,and that will not change untill their price drops back to under 50$.
Sorry, why not ? i like the RPI's, especially via SPI
It is 150 Euro here, be it 4 or 5, i can get a full used PC for that money.
www.youtube.com/@toma.cnc1
www.youtube.com/@toma.3d
www.youtube.com/@tomapc
The following user(s) said Thank You: my1987toyota

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2 years 3 months ago #304383 by meister
Replied by meister on topic Can I use Raspberry Pi 5 for Linuxcnc + ESP32 + W5500 for generating step pulses
wow, ok, in germany/amazon (not the cheapest):

Pi5/4GB = 67,84€
PI4/2GB = 47,80€
The following user(s) said Thank You: tommylight

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