LILYGO_L

> I have the T-4 relay and the T-Relay W5500 Shield and I am trying to get the sample working. > > The W5500 initializes (serial monitor prints "Ethernet W5100...

Yes, I encountered the same issue with ULP counting on ESP32S3 using Arduino. It was unable to count properly. However, when using examples on ESP-IDF, the ULP functionality worked correctly.

@aviost You could try using the latest [GFX\_AXS15231B\_Image](https://github.com/Xinyuan-LilyGO/T-Display-S3-Long/tree/master/examples/GFX_AXS15231B_Image) example. This is a very straightforward example, where just a few lines of code are needed to perform screen and touch operations....

> @Llgok - issue confirmed. After investigaing it, I have concluded that the ULP sdkconfig has changed from IDF 4.x to IDF 5.x - the last is used by Arduino...

> @Llgok | @me-no-dev IDF 5.1 only allows for exclusive choice for the S2/S3 ULP: FSM ULP or RISCV ULP. It can't have both at the same time in the...

> Hello I just bought LilyGo-T-Relay 4 way and trying to add ethernet with a w5500 module (a standard one, not the LilyGo one) What are the correct Hardware SPI...

> Another possibility here would be, when connecting to an OBD port which has 2 ground pins, signal and chassis: The signal ground would connect to the middle GND pin...

@drawlusyk You can refer to the code of other contributors: https://github.com/Xinyuan-LilyGO/T-CAN485/issues/16#issuecomment-2125876729

@balouken Please specifically describe the problem you encountered (serial port output or programming upload error log).