search

sui77 / rc-switch

Arduino lib to operate 433/315Mhz devices like power outlet sockets.
1.93k stars 663 forks source link

How can I determine s specific pin #310

Open ttkdroid opened 4 years ago

ttkdroid commented 4 years ago

In all the examples I find it says

mySwitch.enableReceive(0); // Receiver input on interrupt 0 (D2)

But what if I would like to use another pin for the receiver?

I have a Wemos D1 mini and I can't use pin 2. How could I set up a different pin?

1technophile commented 4 years ago

Just replace 0 by a compatible pin, see the sheet below: https://docs.google.com/spreadsheets/d/1_5fQjAixzRtepkykmL-3uN3G5bLfQ0zMajM9OBZ1bx0/edit#gid=1864843263

ttkdroid commented 4 years ago

I did try using “D1” for instance, which maps to GPIO 5 in Wemos D1 Mini, but when I run the “receiver advanced” sketch I get zero output on serial monitor. I’m testing with my garage remote, and in very close proximity with the RF receiver. Both receiver, remote and Wemos are working fine.

Could anyone make the example sketches work on Wemos D1 mini (esp8266)?

1technophile commented 4 years ago

If you connect your receiver to D1 you have to put 5 : mySwitch.enableReceive(5);