The Renesas Electronics US082-ZMOD4450EVZ board enables quick prototyping of the ZMOD4450 gas sensor module for refrigeration air quality in a custom system design. The board provides a standard Pmod Type 6A (Extended I²C) connection for the on-board sensor to plug into any desired MCU evaluation kit with a matching connector. The board features Pmod connectors on both sides of the board to allow additional Type 6/6A boards to be connected in a daisy-chained solution with multiple sensors on the same MCU Pmod connector. Because of the standard connector and software support, this board is the best choice to rapidly create an IoT system.

Measurement of total organic compounds (TVOC) concentrations and IAQ
Module algorithm estimates carbon dioxide level (eCO₂)
Algorithm to discriminate sulphur-based odors
Standardized Type 6A Pmod connector supports I²C Extended interface
Dual connectors allow pass-through signals for daisy-chained solutions
Software support in e² studio minimizes development time with one-click code generation