Ontech Technical Notes
Here you will find some more profound information about your Ontech products.
|001 Channel number||Here are the channel numbers for the card holder radio and how DIP switches are set for the different channels in older Ontech devices.|
|003 Connect a sensor for 4-20mA measurements||Here’s how to connect a sensor to measure 4.20mA in the Ontech GSM devices.|
|005 SMS Commands for Ontech GSM||Here is a list of SMS commands for controlling the Ontech GSM devices.|