Hi
I am trying to extend my i2c bus using the sparkfun differential i2c extender with a particle photon, I want to power the 2 low power sensors remotely and have not cut any jumpers. I have connected the photon to the thru hole connectors on the extender and an adafruit UV sensor via the qwiic header at the other end. . I believe I have it connected correctly but when switched in with the sensor connected via a pair of the extenders and a cat5 cable, all I get, after an initial pulsing, is a solid cyan led, which I believe can indicate incorrect i2c wiring with firmware trying to run i2c.
Has anyone had any luck with these extenders and a photon and did you have to cut any of the jumpers to get it working. I am trying to power the sensor over the cat5.
Thanks