Overview
Description
The ZMOD4450-EVK creates an easy way to evaluate the ZMOD4450 Gas Sensor for Refrigeration Air Quality (RAQ) sensor. While the ASIC inside the sensor module controls the actual MOx and MEMS sensing element, the MCU-based electronic module controls the I2C to USB communication interface. The system may be connected to a Windows PC via a bi-directional USB connection and the sensor may be started by using the provided evaluation software. The output is shown as a raw signal (resistance) and as the air quality change rate. Sensor operating parameters such as sample time are customizable to allow flexibility.
Features
- HiCom I2C communication assembly
- USB cable
- Full-speed USB interface standard; optional I²C interface
- Evaluation software
- Additional pins to measure power consumption, supply voltage, GPIO trigger for external devices
- Integrated light sensor to indicate whether the refrigerator door is open
- Flexible evaluation software for RAQ
Applications
Design & Development
Software & Tools
Software Downloads
News & Blog Posts
Support
Support Communities
- ZMOD4450-EVK Trimethylamine
Hello everyone! we just received the ZMOD4450-EVK - Refrigeration Air Quality Sensor Evaluation Kit. we managed to use it with Gas Sensor Evaluation Software v8.0.0 what I'm interested in is, can we through Gas Sensor Evaluation Software v8.0.0 get data only for Trimethylamine. or we ...
Dec 7, 2022 - ZMOD4450 Arduino Uno Air Quality Change Rate constantly 0
ZMOD4450EVZ Arduino Uno Air Quality Change Rate constantly 0 Hi, using Arduino IDE with the IDT_ZMOD4450-Firmware_SWR_20200306.zip together with SparkX ZMOD4450 I2C Driver (sparkfun/SparkFun_Refrigeration_Gas_Sensor_ZMOD4450_Qwiic (github.com)) and LibPrintf. The inital code's I2c was not working due to the ...
Jul 5, 2022
Support Communities
