CS_SENSE likely does not work if printer is in 1-bit SD mode #2
Description
CS_SENSE is connected to DAT3 of the printer socket. But DAT3 is not used if the printer is using 1-bit SD mode.
Used pins in 1-bit SD mode:
- CMD
- CLK
- DAT0
- DAT1
DAT3 is not used in 1-bit SD mode hence the ESP32 will not detect if printer is using the SD-NAND in 1-bit SD mode.