Hello,
I have a problem with XIAO and W5500 module when building Web server.
I use the “Web server” code demo in <Ethernet2.h> and it runs quite well in Arduino Uno.
But when I use the same code in Seeed XIAO SAMD21, the W5500 has no response.
The wiring is as below:
W5500 XIAO
SCLK D8
SCS D7
MOSI D10
MISO D9
I tried to use <Ethernet_Generic>, tried to wire SCS to different pin and tried to add code like:
SPI.begin ();
SPI.setClockDivider(SPI_CLOCK_DIV8);//divide the clock by 8
but they didn’t help.
So please give me some suggestions,
Thank you!