Remora for RP2040

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3 years 4 months ago - 3 years 4 months ago #273878 by drewnabobber
Replied by drewnabobber on topic Remora for RP2040
Idea becomes reality.  Will try to get this fired up here and make sure that the basic stuff works.  At the very least, no smoke when just plugging things in :) 


 
Last edit: 3 years 4 months ago by drewnabobber.
The following user(s) said Thank You: tommylight

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3 years 4 months ago #273879 by scotta
Replied by scotta on topic Remora for RP2040
Wow, looks great! I'll pull together a config.txt for it.

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3 years 4 months ago #273886 by drewnabobber
Replied by drewnabobber on topic Remora for RP2040
Found a whoopsie but have the W5500 pinging and connecting via websockets. Is there a particular branch of your code that I could try here Scott?

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3 years 4 months ago #273897 by scotta
Replied by scotta on topic Remora for RP2040
Great to hear! I've created a new repo with a firmware for drag and drop and the LinuxCNC configuration I have been used for testing.

github.com/scottalford75/PicoBOB/tree/main

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3 years 4 months ago #273901 by scotta
Replied by scotta on topic Remora for RP2040
Also, just noted the uart is not on GP0 and GP1 so a custom board definition will be needed. Which pins?

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3 years 4 months ago #273941 by drewnabobber
Replied by drewnabobber on topic Remora for RP2040
[img

G29 and G28 are the UART.  However, my whoopsie is that they are labelled backwards on the schematic and need to swap.  So the final pinout will be G29/RXD and G28/TXD.

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