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jzolee / HAL2UDP

External step generator and IO interface for LinuxCNC over Ethernet with dual-core ESP32 and W5500 modules.
GNU General Public License v2.0
15 stars 9 forks source link

No communication #5

Open Fabriciokaka opened 3 months ago

Fabriciokaka commented 3 months ago

hello everything is fine? I did the entire installation step by step, I can open Linux, but I cannot communicate between the computer and the card. Could this have something to do with the UDP port? IMG_20240611_210513

jzolee commented 3 months ago

hello, the ip address of the module is 192.168.96.54 You must set the IP address on your computer to 192.168.96.xx (direct connection is required - without a router or switch) It uses udp port 58427, however it only responds to valid messages.

jzolee commented 3 months ago

one more thing: if you use the "dev" branch of the source code, there is a change in the hardware:

ESP32 GPIO 39 <- W5500 INT