BROWAN L0001 MerryIoT Hotspot Miner V1 User Manual

BROWAN L0001 MerryIoT Hotspot Miner V1

 Introduction

Purpose and Scope

MerryIoT Hotspot Miner V1 is designed for edge computing applications in IoT, Smart Manufacturing, Automation, Blockchain and etc, to support high performance, high reliability and high throughput for the heavy data processing demand.
MerryIoT Hotspot Miner V1 is targeting at AIoT applications with quad A55 cores, G52 GPU hardware, based on Linux distribution. IoT solution providers can easily integrate advanced and stable functions for their application- centric development on their own IoT projects.

Product Design

The dimension of L0001 Helium Hotspot Miner V1 is with the dimension of 140 x 110 x 24 mm, and with one LAN port, one USB port, One TF card and 12V1A power input, four LED indicators, and one reset button.

Product Features

• Up to 8 concurrent channels for LoRa transmission
• Built-in 2.4G 802.11b/g/n Wireless LAN, and Bluetooth 5.2
• Various Internet connections: Ethernet, WiFi
• Support LoRaWan 1.0.3 packet forwarder and Basic Station mode
• Ethernet/WiFi Configuration through APP
• Support BROWAN OTA
• External antennas for LoRa and internal antenna for WiFi connection

System Architecture

Definitions, Acronyms and Abbreviations

LoRaWAN™

| LoRaWAN™ is a Low Power Wide Area Network (LPWAN) specification intended for wireless battery-operated Things in a regional, national or global network.
ABP| Activation by Personalization
OTAA| Over-The-Air Activation
TBD| To Be Defined
|

Reference

Hardware Details

LED Indicators

LED sequence: Power(System), Internet,WiFi, LoRa,BT.
Four Green, One White
Solid LED is for static status, blanking means system is upgrading or active devices linked to the corresponding port

|

Solid On

|

Blinking

|

Off

---|---|---|---

Power System(Green)

|

Power ON

|

Booting/OTA

|

Power Off

Internet(Green)

|

Internet available

|

Check Internet

|

RFU

Wireless(Green)

|

Wireless connected to root AP

|

RFU

|

Wireless NOT connected to root AP

LoRa(Green)

|

LoRa is working

|

Initialing

|

LoRa is not working

BT(White)

|

BT Advertising

| BT Button pressed|

No BT Advertising

I/O Ports

Back Label
The marking information is located at the bottom of apparatus.

Package Label

N

o.

| Item| Description
---|---|---
1| Product BOX| Gift Box
2| Labeling| Model/ MAC/ Serial Number/ Type Approval

Package Content

N

o.

| Description| Quantity
---|---|---
1| MerryIoT Hotspot Miner V1| 1
---|---|---
2| Power adapter (12V/1A)| 1
3| LoRa Antenna and Base| 1

 System Specification

Hardware Specification

–       Quad-core Cortex-A55 up to 1.8GHz

2| Memory| –     DDR3/4 4GB
3| Storage| –     eMMC 32GB
4| LoRa radio| –       US 915 SKU

–       External SMA antenna

5| W-Fi radio| –     2.4GHz 1Tx/1Rx 802.11 b/g/n

–     Built-in antenna

6| BLE radio| –       2.4GHz BLE 5.2

–       Built-in antenna

7| Crypto chip| –       I2C control

–       Microchip ATECC608A/B in SOIC-8 and UDFN-8

8| LAN interface| –     RJ45 1Gbps x 1
9| TF| –       External TF card slot

–       Supports SDXC or higher speed

10| USB| –       External USB-A 2.0 connector

–       Reserved for future use

11| LEDs| –       Logo

–       Single colored LED indicator (green) x 4

n   Power

n   Status

n   System

n   Wi-Fi

12| Button| –     Push button (GPIO)
13| Console| –     Debug UART console
14| Environment| –       Temp. operating -10°C ~ +40°C ambient

–       Storage -20°C ~ +70°C ambient

–       Humidity operating 5%RH ~ 95%RH (non-condensed relative humidity)

–       Altitude operating 0 ~ 3000 Meters

15| IP ratings| –     IP42 (plastic enclosure)
16| Size| –     140x110x20 mm
17| Power| –     DC jack

–     DC12V 1~1.5A

Note

LoRa Specification

FSK:921.8MHz~924.8MHz
2| Chipset| SX1302+SX1250 (x2)
3| Bandwidth| 125KHz/ 250KHz
4| Power| 5VDC, 500mA (typical)
5| Antenna| 1 ipex connector on board for external antenna
6| Interface| SPI for data communication
7| GPIOs| To control SX1262 (chip select)
8| Form Factor| –       Mini-PCIe

–       40 x 50 (w/golden pins) x 3 mm

9| Channel Plan

-US923

| –     Uplink

Frequency (MHZ)

Frequency (MHZ) Spreading Factor

n 923.2 – SF7BW125 to SF12BW125 n 923.4 – SF7BW125 to SF12BW125 n 922.2 – SF7BW125 to SF12BW125 n 922.4 – SF7BW125 to SF12BW125 n 922.6 – SF7BW125 to SF12BW125 n 922.8 – SF7BW125 to SF12BW125 n 923.0 – SF7BW125 to SF12BW125 n 922.0 – SF7BW125 to SF12BW125 n 922.1 – SF7BW250 n 921.8 – FSK

– -Downstream

Frequency (MHZ) Spreading Factor

n Uplink channels 1-10 (RX1)                 n 923.2 – SF10BW125 (RX2)

Downlink   Frequency (MHZ)

–        Upstream

Frequency (MHZ) Spreading Factor n 923.2 – SF7BW125 to SF12BW125 n 923.4 – SF7BW125 to SF12BW125 n 923.6 – SF7BW125 to SF12BW125 n 923.8 – SF7BW125 to SF12BW125 n 924.0 – SF7BW125 to SF12BW125 n 924.2 – SF7BW125 to SF12BW125 n 924.4 – SF7BW125 to SF12BW125 n 924.6 – SF7BW125 to SF12BW125 n 924.5 – SF7BW250

n 924.8 – FSK

–       – Downstream

Frequency (MHZ) Spreading Factor n Uplink channels 1-10 (RX1)

n 923.2 – SF10BW125 (RX2)

Note: LoRa frequency is user defined.

Software Specification

3.1 Configuration/Performance/Capability

·          WiFi or Ethernet switch Configuration

|
PR- 0002| ****

BLE Name

| MerryIoT Hotspot V1_xxxxxx where the last hex are the last 6 uppercase hex of the MAC address.|

PR- 0003

| ****

OTA

| ·          OTA daily check

·          Browan OTA

·          ALi OTA

·          同時更新 loading 的問題?

|
---|---|---|---

PR- 0003

| ****

SSH Password

| Account : root

Password: Create by MerryIot sign key based on MAC

·          8 characters

·         English uppercase and lowercase, 2~9 numbers ( default Skip: 0,O,1,I,l, o )

|

PR- 0004

| ****

Gateway Config

| ·          Network setting WiFi

o  App 不能 skip WiFi

·          設定 Helium on boarding

|

Basic Features

PR-1002

| ****

LED

| ·          5 LEDS

o    Power LED

o    Internet LED

o    WiFi LED

o    LoRa LED

o    BT LED

·          Refer to Table 1 LED Behavior.

|
PR-1003| Ethernet| ·          Ethernet connection|
PR-1004| WiFi Station| ·          WiFi Station Mode|
PR-1005| BLE| ·          Configuration through BLE|

PR-1006

| ****

Debug port

| ****

·          UART for debug

|

PR-1007

| ****

OTA

| ****

·          OTA agent

|

PR-1008

| ****

SW Monitor

| ·          Monitor packet forwarder

·          Monitor Helium Miner

·          Monitor Gateway Config

|
PR-1009| HW Watchdog| ·          Monitor system|

LoRaWAN features

·         Miner Application

|
PR- 2003| ****

gateway_mfr

| ****

·         Swarm key provision

|
PR- 2004| ****

Gateway config

| ·         WiFi Setting

·         Helium on boarding

|

Regulatory Specification

No

.

| Item| Standard
---|---|---
1| FCC/IC| TBD
2| NCC| TBD
| | EN 300 328 V2.2.2(included EN 62311/EN 50665/EN 50385)
| | EN 300 220-2 V3.1.1
| | EN 301 489-1 V2.2.3
3| CE| EN 301 489-3 V2.1.1
| | EN 301 489-17 V3.2.4
| | EN 55032 / EN 55024
| | EN 62368-1 LVD
4| RCM| TBD

Reliability Specification

 User Manual

Connect MerryIoT Hotspot

You can connect to the gateway via WiFi interface which the SSID and password printed on the back label by default. The rule of gateway SSID is MerryIoT- xxxxxx where the last digits are the last 6 digits of the MAC address The PC will fetch IP address of range 192.168.4.x except 192.168.4.1 assigned by the AP.

 Hotspot Setting

Open the web browser(ex:Chrome) after connect to the gateway via IP address “192.168.4.1”
Now you can configure the gateway through the WEB UI.
STEP 1 : SET WAN
The gateway support either “Ethernet” or “Wi-Fi” connection as the internet backhaul.

STEP 1.1Ethernet Setting
Configure the IP address of WAN.[Static IP/DHCP client]

• ETHERNET STATUS – The information of IP address/Subnet Mask/Gateway/DNS.
• ETHERNET SETTING – Configure the IP address of WAN.[Static IP/DHCP client]
• Static IP – Setup the IP address/Subnet Mask/Default Gateway/DNS of the static IP.

Contact to the network administrator for the static IP address information.

DHCP – The IP address/Subnet Mask/Default Gateway/DNS will be assigned by the DHCP server.

STEP 1.2Wi-Fi
Select “Wi-Fi” to be the internet backhaul connection.

The gateway WiFi interface is the Access Point by default which SSID is “Femto_Lite-XXXXXX” printed on the back label. Administrator can only access to the WEB UI through the Access Point mode to configure the gateway. The gateway will be the WiFi client and won’t access to the WEB UI after enable WiFi interface as the internet backhaul connection.

MANUAL CONNECT– Specify the remote AP SSID and enter the password if necessary.

Click “Join” to accept or “Cancel” to abort.

The gateway will scan the neighbor access point automatically. Just click the SSID for the WiFi connection.

Enter WiFi password if it is necessary for the connection.

Click “Join” to accept or “Cancel” to abort.

Federal Communication Commission Interference Statement

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 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 thatto which the receiver is connected.
•  Consult the dealer or an experienced radio/TV technician for help.

FCC Caution:
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.
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.

IMPORTANT NOTE:

Radiation ExposureStatement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Country Code selection feature to be disabled for products marketed to the US/CANADA Operation of this device is restricted to indoor use only

Industry Canada statement:

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and EconomicDevelopmentCanada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference
2. This device must accept any interference, including interference that may cause undesired operation of the device

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