search

Azoteq / iqs323-example-code

Arduino example code for IQS323.
https://www.azoteq.com/
BSD 3-Clause "New" or "Revised" License
2 stars 0 forks source link

cant get example code to work #2

Open strid3r21 opened 6 months ago

strid3r21 commented 6 months ago

when i load the code the output says the chip i have is not a IQS323 and it gives a random product number (it changes randomly on each compile/upload)

i have i2c pins hooked up, 3v3, gnd and a ready pin connected.

iqs323-arduino but it is a IQS323 im using. this is the chip im using DigiKey

any idea what the issue could be? or if im doing something wrong?

NicoLoch commented 6 months ago

@strid3r21 Have a look at your I2C lines (most likely SDA).

The product number being read is 0xFFFF. It tells me that your SDA line might be held HIGH by an external source or connected to the incorrect pin on your Arduino.