CAI_Support
Senior Member
We are releasing this new firmware for hw rev 2.2.2 board to add support for DS2438 sensor. Once DS2438 sensor is attached to the 1-wire bus and configured through temp sensor configuration screen, it will have voltage and current reading stored in AIP5,6,7,8 for up to two DS2438 sensors.
For wc8 hardware rev 2.2.2 board, please update with this firmware
http://www.cainetworks.com/support/download/wc8plc030230-update.zip
This update included DS2438 sensor support. In addition, two PLC commands are added.
V2RH a b c #where a is ADC output, can be AIP5, for example; b is supply voltage to Honeywell humidity sensor, can be 497 == 4.97V, c is result
RH2RHT a b c # where a is humidity reading, b is temperature reading 0.1 degree, 20.1c = 201. c is the temperature calibrated humidity result.
Please provide your feedback. This support will be added to newer WC8 hw rev 2.3.8 board also, but as a user update firmware. Default shipping will still be current 3.03.27 firmware.
For wc8 hardware rev 2.2.2 board, please update with this firmware
http://www.cainetworks.com/support/download/wc8plc030230-update.zip
This update included DS2438 sensor support. In addition, two PLC commands are added.
V2RH a b c #where a is ADC output, can be AIP5, for example; b is supply voltage to Honeywell humidity sensor, can be 497 == 4.97V, c is result
RH2RHT a b c # where a is humidity reading, b is temperature reading 0.1 degree, 20.1c = 201. c is the temperature calibrated humidity result.
Please provide your feedback. This support will be added to newer WC8 hw rev 2.3.8 board also, but as a user update firmware. Default shipping will still be current 3.03.27 firmware.