EZO-RGB

Notice: This page is an original repo-authored summary informed by Atlas Scientific documentation. It is not an official Atlas Scientific manual.

Purpose

This page captures the repo-relevant behavior of the EZO color family.

Repo Status

This family is at the METADATA tier: the driver identifies it from i and records its default address and timing. There are no typed reads or product helpers; use the raw transport APIs. The firmware lookup in src/ezo_product.h does not cover it.

Product Summary

  • default transport mode is UART
  • default I2C address is 112 (0x70)
  • the i reply identifies it as RGB
  • has separate target and indicator LED controls (L and iL) and a color-matching command (M)
  • calibrates with a single Cal against a white target

Measurement Model

O selects RGB, lux and CIE 1931 outputs, and the default is RGB, which is three values. The record sets the output schema to query-required, so a caller reads O,? rather than assuming a field count.

Timing Notes

The I2C pages print 300 ms for R and Cal.