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lasselukkari / DuinoDCX

WiFi remote controller for the Behringer Ultradrive.
MIT License
91 stars 11 forks source link

Web interface stuck in search #260

Closed trischi01 closed 1 year ago

trischi01 commented 1 year ago

Hello, I flashed the DuinoDCX. Everything worked so far and I connected everything correctly. But when I open the website with the IP address it says Searching and it doesn't find the DCX can you please help me?

Best regards

clatoverada commented 1 year ago

I had the same problem. Several RS232 adapters broke during the test phase. This probably always happened when the ESP32 was switched off. I have now simply soldered a 1k resistor into each of the 2 data lines from the RS232 Adapter to the DCX2496. Since then, the RS232 adapters have not broken any more.

lasselukkari commented 1 year ago

For some reason the connection between the mcu and the dsp is not working. Swap parts or debug in some other way until you know what the problem is.

MarkusNoll commented 11 months ago

I had the same issues. For me the issue was, that the RS232 cable was not real nullmodem-cable (it was a direkt 1:1 cable). I needed to cut the RS232-cable in the middle and make a cross-connection between pin2 / pin 3.