I am not able to connect my ps3 with esp wroom32 while the esp is connected with Arduino mega via logic level shifter. when I remove my logic level shifter(8 channel-bidirectional) from pcb then I am able to connect ps3 with esp bluetooth. I am using spi communication between esp32 and mega.
Welcome Olivia, There are many possible reasons it does not work. Could you post a schematic showing all the connections you have made, frizzy pictures are almost useless. Posting links to other hardware devices technical information will be a big help. First be sure all the grounds are connected.
From that I read the issue is that the ESP32 is not working with the logic level shifters but is working when logic level shifter is not used, correct?
Code of the ESP32, posted in code tags would be helpful.
Wiring diagram, posted?
Images of the project all wired up and powered up and NOT working.
I tend to ground the unused inputs of logic level shifters to prevent oscillations.
SPI communications, how long are the wires?
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