K-33 Host-Initiated Data Logging

sThe K‐33 ELG/BLG sensor can be used with the Sensor Development Kit and your PC to collect data. Under standard operating conditions the sensor will only take a measurement when data collection is enabled via the hardware jumper, however using the Start Measurement command and an extension to the MODBUS protocol we can manually initiate a reading from the sensor.

Please read AN104 to understand the procedure behind accessing EEPROM and RAM with the MODBUS over UART protocol.

Click here to download a zip file with documentation and source code.

Posted by CO2 Meter on September 27, 2013.
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