Dragino HP0D User manual

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HP0D Full Hotspot for Helium User Manual
Document Version: 0.1
Firmware Version:
Version
Description
Date
0.1
Draft
2022-Feb-8

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Table of Contents
1Introduction..............................................................................................................................3
1.1 What is HP0C..............................................................................................................................3
1.2 Specifications..............................................................................................................................3
1.3 Features......................................................................................................................................3
1.4 Block Diagram ............................................................................................................................4
2How to use................................................................................................................................5
2.1 Get IP Address ............................................................................................................................5
2.2 SSH Access for Linux console ......................................................................................................5
2.3 Location of global_conf.json file.................................................................................................5
2.4 Location of Semtech packet forwarder. ......................................................................................5
2.5 Start / stop pkt fwd ....................................................................................................................5
2.6 Start Hopping script....................................................................................................................6
3Manufacturer Info.....................................................................................................................7
4FCC Warning .............................................................................................................................7

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1Introduction
1.1 What is HP0C
The HP0C is a light hotspot for Helium. User can connect their sensors to Helium
network via HP0C.
1.2 Specifications
Hardware System:
Linux Part:
Orange Pi 4
Interface:
10M/100M RJ45 Ports x 1
LoRaWAN Wireless
Operating Condition:
Work Temperature: -20 ~ 65°C
Storage Temperature: -20 ~ 65°C
Power Input: 5V 2A, DC
1.3 Features
Open Source Debian system
Remote access with Reverse-SSH
Emulates 49x LoRa demodulators
LoRaWAN Gateway
10 programmable parallel demodulation paths
Pre-configure to support different LoRaWAN regional settings.
Allow to customize LoRaWAN regional parameters.
Support Local decode ABP end node info and transfer to MQTT
server
Support different level log in.
World Widely. Include US and EU

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1.4 Block Diagram

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2How to use
2.1 Get IP Address
Connect the HP0D Ethernet port to your router and HP0D will obtain an IP address from your
router. In the router’s management portal, you should be able to find what IP address the router
has assigned to the HP0D. You can use this IP to connect the WEB UI or SSH access of HP0D.
2.2 SSH Access for Linux console
IP address: IP address of HP0C
Port: 22
User Name: root
Password: dragino (default)
After logging in, you will be in the Linux console and can enter commands as shown below.
2.3 Location of global_conf.json file.
/etc/lora/local_conf.json
/etc/lora/global_conf.json
2.4 Location of Semtech packet forwarder.
draginofwd --> /usr/bin/fwd_sx1302
2.5 Start / stop pkt fwd
This is to stop/ start / restart the Semtech UDP packet forwarder:
service draginofwd start
service draginofwd stop
service draginofwd restart

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2.6 Start Hopping script
systemctl stop draginofwd # Stop draginofwd
./Hopping_Script.sh #Start the hopping script
Ctrl + c #Stop the Hopping script
Modify the hopping script
nano ./Hopping_Script.sh

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3Manufacturer Info
Shenzhen Dragino Technology Development co. LTD
Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad
LongCheng Street, LongGang District ; Shenzhen 518116,China
4 FCC Warning
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause
undesired operation.
The users manual or instruction manual for an intentional or unintentional radiator
shall caution the user that changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment. In
cases where the manual is provided only in a form other than paper, such as on a
computer disk or over the Internet, the information required by this section may be
included in the manual in that alternative form, provided the user can reasonably be
expected to have the capability to access information in that form.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be
installed and operated with minimum distance between 20cm the radiator your body:
Use only the supplied antenna.