MCP23017 connection in new firmware
Closed this issue · 2 comments
koitzroller commented
Hi folks!
I tried to connect a MCP23017 as Rasteri said in his wiki in a SC1000MK2 from Portablismgear, but nothing occurs. Tried to add # to comment lines in scsettings.txt with input conflict (gpio=1,15 and 16) but no results. It seems MCP23017 address board is 000, right? I even explore code to check if is hardwired to other port, but I didn't find it. Any thoughts?
Regards
DubbyLabby commented
Are you running the latest firmware?
http://rasteri.com/wiki/SC1000_Firmware_Update
koitzroller commented
Yes, I'm running the last firmware.
Finally I discovered the problem: by default MCP23017 board I'm using (Waveshare) is on 111 address w/o solder pins instead of 000 needed by SC1000 🤦♂️.
Now works flawlessly.
Regards