
EWATTCH
CONNECTED SOLUTIONS FOR ENERGY CONTROL
TOOLBOX-ETH-GPRS
Toolbox User Guide

TOOLBOX ETH-GPRS Technical Documentation
2
Hazards and Warnings 03
Certifications and Conformities 03
References 04
Presentation 05
Connection 06
Toolbox configuration 07
Technical specifications 12
Contact 13
TABLE OF CONTENTS

CEM
• EN 61000-6-2 Immunity for industrial environments
• EN 61000-6-3 Emissions for residential environments
• EN 55022 Immunity IT equipment
HAZARDS AND WARNINGS
Manufacturer cannot be held responsible for failure by user to comply with the
instructions in this manual.
Any service performed on this product must be completed by a qualified individual.
Replacement of this product must be performed by a qualified individual.
Failure to use this equipment in accordance with the specifications in this
documentation could lead to a hazard.
No parts in this device should be replaced or removed.
Disconnect all power supplies before servicing the equipment.
CERTIFICATIONS AND COMPLIANCES
Radio
• EN 300220
Sécurité
• EN 60950 Information processing device

REFERENCES
Products only :
TOOLBOX-ETH Toolbox without accessories communicating via
Ethernet only.
TOOLBOX-ETH-GPRS Toolbox without accessories communicating via
Ethernet and GPRS.
Kits :
KIT-TOOLBOX-ETH Kits with a TOOLBOX-ETH or a TOOLBOX ETH-GPRS,
KIT-TOOLBOX-ETH-GPRS respectively, and all necessary accessories:
a 5VDC power supply unit (ref: ALIM-BLOC-5V) and an
adjustable antenna (ref: ANT-360-20CM)
Accessoires
ANT-360-20CM 20 cm orientable antenna
ANT-MAGN-SUP Antenna with magnetic base
ANT-LONGPORT Omnidirectional fiberglass antenna (supplied
with wall mount)
ALIM-BLOC-5V 230VAC power supply - 5VDC power pack
Run
ToolBoxToolBox
wattch
alim.5V RS485_1 USB ethernet
LoRa
Cloud
Error
RS485_2
Status
4
TOOLBOX ETH-GPRS Technical Documentation

PRESENTATION
PRODUCT DESCRIPTION
Run
ToolBoxToolBox
wattch
Cloud
Cloud
TOOLBOX
EWATTCHCLOUD
Energy control platform
LoRa wireless data concentrator
API available
Third-party
platform
www.ewattch.com
5
The TOOLBOX is a data concentrator, developed by our engineers, which receives the
information sent by the wireless sensors on the LoRa® network.
The TOOLBOX then transmits the data over the Internet, via Ethernet or the GPRS
communication module, to the EwattchCloud server, or a third-party server.

TOOLBOX ETH-GPRS Technical Documentation
Power connector
Ethernet
connector
LoRa® antenna
connector
GPRS antenna
connector
(optional)

Connecting the Toolbox
The first step in the configuration is to access the Web application by connecting to
the TOOLBOX using an Ethernet connection.
Follow these steps :
• Connect the TOOLBOX to a router with DHCP enabled.
• Connect a computer to this same router
• Type in your browser: http://ewattch_toolbox
(on Mac, click http://ewattch_toolbox.local).
Alternative method:
Connect the toolbox to a computer directly using an Ethernet cable.
After configuring your computer’s network settings with a compatible address, type
in your browser: 192.168.1.115
Unit information

TOOLBOX ETH-GPRS Technical Documentation
Firmware version Checks the current version of the ToolBox firmware and
notifies you if an update is necessary.
MAC Address Unique product address. This is needed when configuring the
ToolBox on the EwattchCloud or third-party server.
API KEY Security key that will be requested when configuring the
product on the EwattchCloud or third-party server.
Ewattch cloud Indicates whether the ToolBox is connected to the
EwattchCloud or third-party server.
Time zone Configures the time zone of the product.
LoRa®
LoRa® receiver channel Configures the LoRa® channel on which the
ToolBox will listen. The channel must be identical
to the one configured on the LoRa® sensors.
List of detected LoRa® sensors Lists the LoRa® sensors received by the
ToolBox with the moment of the last reception.
If this list is empty, it is likely that a bad channel
has been selected or the sensors are out of range.

Network configuration
MAC Address Unique product address. This is necessary for configuring the
ToolBox on the EwattchCloud.
Host name ToolBox host name configuration
Warning: changes to the host name means the address
to connect to the ToolBox will become: http://<host name>.
Activate DHCP If this box is checked, automatic configuration of the
ToolBox is activated. Otherwise the configuration
settings must be entered manually using the following fields:
IP Address, Gateway,
Restart the service Save and apply configuration changes.
Activate HTTP proxy If this box is checked, the ToolBox will use the proxy
configured for its communications. This proxy must be one
that does not require authentication.

TOOLBOX ETH-GPRS Technical Documentation
EwattchCloud or third-party platform
From this page, you have the option not to send the toolbox data to the Ewattch
servers, but instead to a server of your choice.
Server Domain name of selected server
Path Path that the toolbox should use to send data to the server
Configure the server Save and apply configuration.
Updating
Choose a file Selects the file containing the new firmware
to load the ToolBox.
Download Download new firmware.
Note: the ToolBox will restart.

GPRS
APN Network Allows configuration of the access point name.
Username GPRS network username.
Password GPRS network password
PIN Code SIM card PIN.

VOLTAGE
5 VDC
TECHNICAL SPECIFICATIONS
POWER SUPPLY WIRED COMMUNICATIONS
FREQUENCY
865MHz to 868MHz
ETHERNET
1
OUTPUT POWER
25 mW or 7mW (depending on configuration)
COMMUNICATION DISTANCE
from 50m up to 15km in open areas*
NUMBER OF CHANNELS
1 short range, 4 long range
LoRa®
* Depends on the environment and antenna used
RADIO COMMUNICATION
AERIAL CONNECTION
SMA female
GPRS
FREQUENCY
GSM 850, EGSM 900, DCS 1800, PCS 1900
AERIAL CONNECTION
SMA female
AREA OF USE
Indoors
ENVIRONMENTAL CONDITIONS
OPERATING TEMPERATURE
From -5 to 40°C
STORAGE TEMPERATURE
From -20°C to +70°C
MAXIMUM ALTITUDE
2 000 m
OPERATING HUMIDITY
From 10 to 80 %, without condensation
DIMENSIONS (H X L X D)
110 x 150 x 30 mm
PHYSiCAL CHARACTERISTICS
HOUSING MATERIAL
ABS
WEIGHT
220 g
PROTECTION RATING
IP30
TOOLBOX ETH-GPRS Technical Documentation

13, Rue Maurice Jeandon
88100 Saint-Dié des Vosges
contact@ewattch.fr
www.ewattch.fr

EWATTCH-SENSORS
WE CREATE USEFUL PRODUCTS
contact@ewattch.fr
www.ewattch.com