Hi, I'm trying to connect the multiple SPI devices(4 would be nice) on ESP32 which is connected by Slave mode with CS. but can't find 2 more CS. [spi] #define MOSI_PIN 13 #define MISO_PIN 12 #define SCLK_PIN 14 #define CS0_PIN 5 #define CS1_PIN 15 What i wa…

Yes, you can use any GPIO pin as a CS pin. Each device must, of course, have its own CS pin

How to get the multiple SPI CS

UKHeliBob January 28, 2024, 7:52am 2

Welcome to the forum

Do you mean that you have run out of pins to use as CS on the fourth device or that you do not have a pin marked CS4 ?

Has the board got any pins marked CS ?

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