PNP-ENVSENSE1

This page describes the Plug & Program PNP-ENVSense1 environmental sensor module.

This module allows monitoring of system voltage, temperature, humidity & barometric pressure.

Quick Look

  • Outputs 4 analogue signals
    • fixed reference voltage
    • temperature
    • barometric pressure
    • relative humidity

Technical

  • 2.7 volt fixed reference voltage
    • calibration reference for other sensors
    • monitoring of system voltage
  • Microchip MCP9700AT Temperature sensor
    • Linear Temperature Slope: 10mV/°C
    • Typical Accuracy 1°
  • Freescale MP3H6115A Barometric sensor:
    • High Temperature Accuracy Integrated Silicon Pressure Sensor for Measuring Absolute Pressure
    • On-Chip Signal Conditioned
    • Temperature Compensated and Calibrated
  • Honeywell HIH-5030-001 Humidity sensor:
    • Near linear voltage output vs %RH
    • Enhanced accuracy
    • Fast response time
    • Stable, low drift performance
  • Conforms to the Plug & Program Ecosystem

IO Connectors

  • IO-Out
    • IO-SPI.1 = Fixed 2.7v
    • IO-SPI.2 = Temperature
    • IO-SPI.3 = Pressure
    • IO-SPI.4 = Humidity

Plug & Program Resources

  • Schematic
  • PCB
  • BOM
  • Related Dynamic Variables

External Resources