RCWL-1601 Enable I2C interface.

[LenStruttmann]

What needs to be done on the RCWL-1601 board to enable I2C?

I am trying to use it with some RCWL-1601 modules that I received this week. But, I cannot get them to work with I2C.

Looked at the signals on the oscilloscope and I see that the RCWL-1601 is operating in Trigger/Echo mode.

Any help?

Thanks!

[LenStruttmann]

Finally found an image that shows the value and placement of the resistor on the board to enable I2C.

https://www.flickr.com/photos/adafruit/52184390973/

[adafruit_support_carter]

Sounds like you ordered PID 4007:
https://www.adafruit.com/product/4007
instead of PID 4742:
https://www.adafruit.com/product/4742
Just in case you weren't aware of the I2C version.

But also sounds like you successfully made the conversion! :)