FeedbackNow-Forrester
Date: 10/30/2019
Page 10 / 11
FeedbackNow-Forrester
22b rue du lac
1020 Renens- Switzerland
2
Product features
2.1
High level functional specifications
•
Functionalities
o
Collect Votes from End User through 3 color Red/Orange/Green buttons
o
3 LEDs color to confirm to End User that Vote has been registered by the Product for analysis
o
Integrated radio link quality check mechanism at network join process completion
o
Keep Alive radio frame sent daily to monitor radio link
o
Configurable Parameters locally or remotely to optimize Product performance with use case
o
Battery monitoring and low-level alarm
o
Product architecture based on ADEUNIS IoT HW/SW architecture for optimum performance
o
Radio link fully compliant with LoRaWAN 1.0.2 specifications
•
Functional interfaces
Interface
Functions
3 Buttons:
Red, Orange, Green
For end user
: provide a way to feedback its satisfaction level on a product or a service by pushing the
appropriate button.
For technician
: provide a physical interface to configure the Product and set-up the appropriate
parameters with the user case. Installation procedure is described in the following section. This
interface is called “local interface” when used for Product configuration
3 LEDs:
Red, Orange, Green
For end user
: provide a confirmation to end user that its satisfaction level feedback has been
registered.
For technician
: provide a confirmation on installation mode and parameters. Installation procedure is
described the following section
LoRa “Uplink”
radio link
Link to send satisfaction level feedback of end user to Customer.
LoRa “Downlink” radio
data link
Product configuration remote link. Provide customer or technician with a mean to change some
Product parameters (see following sections for detailed list)
•
Radio interface
Feature
Description
Emission power
US Product: up to 20 dbm
EU Product: up to 14 dbm
LoRa geographical zones
US Product: US902-928
EU Product: EU868
LoRa Pairing protocol
OTAA (Over The Air Activation)
Data frame size
11 bytes - applicable for all Products version (US, EU and “extended APAC” versions)
LoRa transmission mode
Data (vote) frame
: LoRa transmission mode is configurable in
Confirmed or Unconfirmed
mode (see section below)
KA frame:
Confirmed mode only.
LoRa “Downlink” radio data
link
Product configuration remote link. Provide customer or technician with a mean to change some
Product parameters (see following sections for detailed list)
LoRa Adaptative Data Rate
Adaptive Data Rate (ADR) is a mechanism for optimizing data rates, airtime and energy
consumption in the network
