8266 AS SPI MASTER

Other Hardware 3rd Party Boards
1

Hi,

I wish to use 8266 ESP12F as SPI master to control peripherals.

I am not sure that ESP12 can be a master... many posts mention that spi bus is used to read spi memory by 8266, and I don't know if the usual arduino SPI library is usable for 8266.

thks

2

esp8266 has two SPI interfaces. SPI library works on the free SPI interface. use the library

3

I'll try that
thank you