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tlfong01
tlfong01
7:11 AM
So I just picked up my tmc2225 toys this morning.
 
 
4 hours later…
tlfong01
tlfong01
11:00 AM
Now I am setting up Rpi Pico + PCF8574 IOx hardware to test tmc2225.
 
 
1 hour later…
tlfong01
tlfong01
12:01 PM
Now the tmc2225 module pinout
 
 
2 hours later…
tlfong01
tlfong01
1:55 PM
The setting up and testing was smooth, except one troubleshooting trick.
 

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