I have tried to do as you said, unfortunately with no effect: uint8_t LED1[DataAmount * 3]; i2c_master_read(cmd, &LED1, DataAmount * 3, false); // I have set it to HR mode so its 3 bytes per sample. and the output i get after placing a finger: I (89766) SIGNAL: LED1[0]: 63 I (89766) SIGNAL: LED1[1]:...

I am currently working on the implementation of SVM in an embedded system (ESP32) as a stress prediction tool. Since I have failed to get FIFO memory reading to work properly, it seems I am stuck at the very beginning of my project. I am using an ESP32 with a Max30102 sensor to get HR readings. I al...