OK, I don’t have an ethernet shield so I’m dusting off my Wiz812 modules (like Rajesh used)
I’ve updated firmware, I’ve wired up what I think the correct pinouts are and set up the sample web server project with my own IP address and gateway address, but once done I can’t get PING response on the assigned IP, again completely different to Rajesh’s vid shows. Could be my network cabling, for sure, but I can’t really prove that at this point since I have only an out-of-room ADSL modem as my only hub device.
Is there a simple way to diagnose whether SPI and the module are playing nicely together? I have zip experience with this module so it could be faulty; more likely though I just have some pinout wrong. Rajesh, can you capture a couple of pictures of your pinouts for me, to make sure I’ve followed the data sheet correctly?
thanks in advance for any tips!