Overview
Description
The QCIOT-RRH47000POCZ evaluation board demonstrates the functionality and performance of the RRH47000 NDIR CO2 sensor module. The RRH47000 module uses nondispersive infrared (NDIR) technology to accurately measure CO2. The design of the QCIOT-RRH47000POCZ evaluation board is generic so that the customer can embed the sensor into their specific application.
The QCIOT-RRH47000POCZ board provides a standard Pmod™ Type 6A (extended I2C) connection for the onboard sensor to plug into any required MCU evaluation kit with a matching connector. It can be added to the end of a daisy-chained solution with multiple Type 6/6A devices on the same MCU Pmod connector.
Features
- Accurate CO2 measurements
- Sensor outputs feature:
- NDIR CO2 sensor technology
- Integrated temperature and humidity sensor
- CO2 measurement range: 400ppm to 5000ppm
- CO2 accuracy: ± (30ppm + 3% of reading) for the range 0ppm to 2000ppm, 0 °C to 50 °C and 50 ± 10% RH
- Current consumption: < 50mA at 1s sample time
- I2C and UART interface
- Long-term stability and long lifetime >15 years
- Standardized Type 6A Pmod connector supports I2C/SMBUS extended interface
- Software support in e2 studio minimizes development time with one-click code generation
Applications
Design & Development
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