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Forum Post: ADS1298: Trouble with SPI communication

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Other Parts Discussed in Thread: ADS1298 Tool/software: Dear all, I am having issues communication with my ADS1298 device via SPI with my adafruit ESP32 Feather V2. I have followed all the debug steps mentioned in the Forum. I have also used the oscilloscope to analyse the signals and the DRDY, CS, and SCLK signals all seem to be as expected. I am using the code located at ( https://github.com/ferdinandkeil/ADS129X/tree/master/examples/Serial_EMG ) and I also tried the code located at ( https://github.com/adamfeuer/ADS129x-tools/tree/master/ads1298_hello_world ) and the ID register does not read back correctly . Additionally, I tried a simple code just to configure the communication between the ADS1298 and the microcontroller but there still seem to be no communication between the devices. I have checked the pin configurations several times as well to make sure I configured them correctly. Could you please guide me on what could be the possible issue? Thanks in advance. Best, Abdelrahman

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