Okay, I resolved the issue by connecting it to another PC.
but can you please answer my question on the wiring please....
On the link you sent, there are 2 kinds of wiring diagram, the first one does not connect the board to any sort of external power supply, but only to the momentary switch and H32B Pro board. Second diagram, connects it with 12v DC power supply as well as has the ground cable looped into all the connections in the switch.
Please tell me which diagram to follow and if you can post some photos of the connections, it would be the best. Thanks.
but can you please answer my question on the wiring please....
On the link you sent, there are 2 kinds of wiring diagram, the first one does not connect the board to any sort of external power supply, but only to the momentary switch and H32B Pro board. Second diagram, connects it with 12v DC power supply as well as has the ground cable looped into all the connections in the switch.
Please tell me which diagram to follow and if you can post some photos of the connections, it would be the best. Thanks.