Search found 1 match

by nitzanr
Mon Nov 20, 2017 12:14 pm
Forum: General Discussion
Topic: esp32 in slave mode, using UART and SPI
Replies: 0
Views: 2461

esp32 in slave mode, using UART and SPI

Hello I try to understand the interface connectivity of the chip. My plan is to connect Uart for control and Spi for data interface. If I use VSPI, the VSPIQ pin is using VIO supply, which is 3p3V while the rest of the VSPI pins uses VSDIO which I would like it to be 1p8V. will it work that way? any...