Arduino Forum

Topics => E-Textiles and Craft => Topic started by: shaniot2020 on Jun 18, 2020, 04:44 pm

Title: LED strip on the I2C bus
Post by: shaniot2020 on Jun 18, 2020, 04:44 pm
Hello guys, Is it possible to use an LED strip on the I2C bus. Currently, I am controlling the output on the LED strip based on gyroscope values and a digital output pin. Unfortunately, project requirement is to use only 4 wires so the limitation is to use I2C bus.

Thank you in advance!!
Title: Re: LED strip on the I2C bus
Post by: TheMemberFormerlyKnownAsAWOL on Jun 18, 2020, 06:44 pm
Use an I2C I/O extender and hook the LEDs to it.
Title: Re: LED strip on the I2C bus
Post by: ameliasun on Aug 05, 2020, 09:44 am
Exactly!  :smiley-grin:  :smiley-grin:  :smiley-grin: