Good evening,
I am a little unclear about the wiring on the above card. The "Quick Start" tab on the product page has the above diagram, but its not exactly clear which is pin one and pin 2. The board is labelled "OUT" and IGND.
Does the relay need to be after the DC Load as shown?
And which of OUT or IGND is connected to the battery positive?
Appreciate any clarification
James
Hi,
IGND is pin 1, and OUT is pin 2.
You can vary the schematics as long as current flows from OUT (pin2) to IGND(pin 1).
Thanks for your time
James
I bought the
Eight RELAYS 8-Layer Stackable HAT for Raspberry Pi. Today ... it started active strange.
Using the python,
>>> import lib8relind
>>> lib8relind.get_all(0)
0
>>>
>>> lib8relind.set_all(0,255)
>>> lib8relind.set(0,1,1). ib8relind.set(0,2,1) ...
...
as I change the pin number, the leds light in a strange pattern. (looking at the board upside down)
1-3-7-5-6-8-4-2 ... power light
should be. 1-2-3-4-5-6-7-9
Hi Thomas,
Please tell me the card version you are using.
I just tested with the latest version (6.2), and all the commands are correct.
