Hello et all, So currently planning on working a I2C based pH sensor and want to get some input on the iio_chan_type to use. There are two solutions that can be thought of: 1) Use the current IIO_CONCENTRATION type and use the percentage of Hydronium (H3O+) in the solution to report to actual pH levels 2) New IIO_PH type that is an typically an integer from 0 (acid) - 14 (base) Thanks, Matt -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html