North
Q
Power & Gas Reader
Revision: 2.2
4
- MANUFACTURER SPECIFIC for electricity firmware:
Manufacturer:
150
Product:
1
Product type:
1
- MANUFACTURER SPECIFIC for gas firmware:
Manufacturer:
150
Product:
1
Product type:
16
II. Functioning modes
The Power Reader has two functioning modes:
- Real-time mode
- Normal mode
In real-time mode, the Power Reader will keep the antenna always on. In normal mode,
the Power Reader will go to sleep and wake up as instructed by the WAKE UP SET command.
III. Command classes
In the following section each command class is described in detail. Make sure to read
the "Integrating with third party controllers" part of the document after going through the
command classes.
1. COMMAND_CLASS_BASIC
Using the command class basic, the controlling node can control the Power Reader's
LED. A basic set command will trigger the Power Reader's LED to light up. The Power Reader
will respond to the BASIC SET command with a BASIC REPORT representing the LED status.
The basic get command will return a BASIC REPORT with value 1.
2. COMMAND_CLASS_BATTERY
Using this command class, the Power Reader can be queried for battery level. The
battery level is reported according to the command class specification as a value between 0 and
100. Value 255 for low battery is not supported.
