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+--- Thread: GPIO setup (/showthread.php?tid=228)
GPIO setup - florinangeru - 2020 Aug 22
Hello every one,
I have a raspberry pi B rev2 and a 8 releey board. I marked "use gpio" option and i receive this error:
root@raspberrypi:/home/pi/SIP# python sip.py
Traceback (most recent call last):
File "sip.py", line 24, in <module>
import gv
File "/home/pi/SIP/gv.py", line 103, in <module>
report_error(u"pigpio not found. Using RPi.GPIO", e)
NameError: name 'report_error' is not defined
Can someone help me to setup the gpio pins?
At this point the program does not start due to this error...
Sorry for my bad english
Thank
RE: GPIO setup - florinangeru - 2020 Aug 22
In the meantime I managed to make it work, a power cord from the relays was interrupted
. Now I can control the relays individual with a test script.I reinstalled SIP but relays 4 and 5 default active, and the rest do not repond. When in the application the relays 4 and 5 are inactive, in reality they are active.
In the application when I press any button relay 5 changes its state, and nothing else hapen. It is clear that gpio ports are not defined correctly
.How do i solve this problem?
Thank you
Problem solved, I reconfigured the jumper wires between gpio and relays board.
My beginner's mistake
.Thank you all
RE: GPIO setup - florinangeru - 2020 Sep 01
I finaly finish my automation panel
.
RE: GPIO setup - dan - 2020 Sep 02
Very cool!
Thanks for the picture. it is always fun to see what users come up with.
Dan
RE: GPIO setup - florinangeru - 2020 Sep 02
(2020 Sep 02, 02:57 PM)dan Wrote: Very cool!
Thanks for the picture. it is always fun to see what users come up with.
Dan
Greetings from Romania.
Thank you for your wonderful work. I will try to share my experience in the hope that it will help other people.
For Raspberry Pi model B Rev. 2 I attached the configuration of the pins and the correspondence of the pins on the board with eight relays.