Search found 2 matches

by vlucio
Mon May 25, 2020 7:56 pm
Forum: Hardware
Topic: ESP32D2WD SPI and JTAG pin with MUX
Replies: 4
Views: 5099

Re: ESP32D2WD SPI and JTAG pin with MUX

In case there is no difference, it is possible to use the clk signal from one of the spi ports (where I have a flash) and connect it to the clk signal required by the screen, while the rest of the pins are needed in the screen am I redefining them?
by vlucio
Thu May 21, 2020 4:36 pm
Forum: Hardware
Topic: ESP32D2WD SPI and JTAG pin with MUX
Replies: 4
Views: 5099

ESP32D2WD SPI and JTAG pin with MUX

I am performing a project in PCB in which I must use the SPI pins of the Esp32 D2WD to communicate with an ILI9341 screen, the problem is that the only available port is the one that shares with JTAG. I would like to keep both options available, that is, you can communicate through SPI and if necess...