MerryIoT Light S1
User Manual
S1 MerryIoT Light Hotspot
Revision History
| Revision | Date | Description | Author |
| .001 | Oct. 21, 2022 | First release | |
Copyright
© 2021 BROWAN COMMUNICATIONS INC.
This document is copyrighted with all rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form by any means without the written permission of BROWAN COMMUNICATIONS INC.
Notice
BROWAN COMMUNICATIONS INC. reserves the right to change specifications without prior notice.
While the information in this manual has been compiled with great care, it may not be deemed an assurance of product characteristics. BROWAN COMMUNICATIONS INC. shall be liable only to the degree specified in the terms of sale and delivery. The reproduction and distribution of the documentation and software supplied with this product and the use of its contents is subject to written authorization from BROWAN COMMUNICATIONS INC.
Trademarks
The product described in this document is a licensed product of BROWAN COMMUNICATIONS INC..
Chaapter 1 – Introduction
Purpose and Scope
MerryloT Lisght S1 is designed for edge computing applications in loT, Smart Manufacturing, Automation, Blockchain and etc, to support high performance, high reliability and high throughput for the heavy data processing demand.
MerryloT Lisght S1 is targeting at AIoT applications with quad A55 cores, G52 GPU hardware, based on Linux distribution. loT solution providers can easily integrate advanced and stable functions for their application-centric development on their own loT 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 Ltransmission
- Built-in 2.4G 802.11b/g/n Wireless LAN, and Bluetooth 5.2
- Various Internet connection: Ethernet, WiFi
- Ethernet/WiFi Configuration through APP
- Support BROWAN OTA
- Externalantennas forWiFi connection
Definitions, Acronyms and Abbreviations
| Item | Description |
| ABP | Activation by Personalization |
| OTAA | Over-The-Air Activation |
| TBD | To Be Defined |
Chapter 2 – Hardware Details
LED Indicators
LED sequence: Power(System), Internet, WiFi, 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(Blue) | Power ON | Booting/OTA | Power Off |
| Internet(Blue) | Internet available | Check Internet | RFU |
| Wireless(Blue) | Wireless connected to root AP | RFU | Wireless NOT connected to root AP |
Table 1 LED Behaviors
Figure 1 – IO Ports
I/O Ports
| Port | Count | Description |
| RJ45 | 1 | WAN port of the device |
| Reset | 1 | Reset to default (5 seconds to reset settings to factory default) |
| USB | 1 | Power input via USB adaptor(5VDC/2A) |
| Push Bottom | 1 | Enable Bluetooth |
Figure 2 – IO Ports
Back Label
The marking information is located at the bottom of apparatus.
Figure 3 – Back Label
Package Label
| No. | Item | Description |
| 1 | Product BOX | Gift Box |
| 2 | Labeling | Model/ MAC/ Serial Number/ Type Approval |
Package Content
| No | Description | Quantity |
| 1 | MerryIoT Lisght S1 | 1 |
| 2 | Power adapter (12V/1A) | 1 |
| 3 | Antenna and Base | 1 |
Chapter 3 – System Specification
Hardware Specification
| No. | Item | Description |
| 1 | CPU | – Rockchip RK3566 – Quad-core Cortex-A55 up to 1.8GHz |
| 2 | Memory | – DDR3/4 2GB |
| 3 | Storage | – eMMC 8GB |
| 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 | GPS(Option) | – L1:1575.42±1.023MHz – External RPSMA antenna with active GPS antenna |
| 8 | Crypto chip | – I2C control – Microchip ATECC608A/B in SOIC-8 and UDFN-8 |
| 9 | LAN interface | – RJ45 10/100Mbps x 1 |
| 10 | LEDs | – Single colored LED indicator (green) x 4 • Power • Status • System – Wi-Fi |
| 11 | Reset | • Push button (GPIO) |
| 12 | SD card | – Built-in |
| 13 | Internal console | – Debug UART on board – USB OTG |
| 14 | Environment | – Temp. operating -10°C ~ +50°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 | – 110x110x30 mm |
| 17 | Power | – 12V/1A DC jack – Adapter 12V/1A |
| Note | ||
Software Specification
3.1 Configuration/Performance/Capability
| Req. # | Features | Description | comment |
| PR- 0001 | Network Configuration | • 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 • At the same time update the loading problem | |
| PR- 0004 | Gateway Config | • Network setting WiFi o App cannot skip WiFi • Configure Helium on boarding |
3.2 Basic Features
| Req. # | Features | Description | comment |
| PR-1001 | BLE Button | • Over 6 seconds then trigger BLE provision | |
| PR-1002 | LED | • 5 LEDS o Power LED o Internet LED o WiFi 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 |
3.3 WAN features
| Req. # | Features | Description | comment |
| PR- 2001 | Packet Forwarder | • Compatible with Semtech Packet Forwarder | |
| PR- 2002 | Miner Application | • 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 | |
| 2 | NCC | TBD |
| 3 | CE | 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 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
| No. | Item | Specification |
| 1 | MTBF | 300,000 @ 40 Ԩ |
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 Exposure Statement:
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 Economic Development Canada’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
Radiation Exposure Statement:
This equipment complies with Canada 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.
Browan Communications Inc.
No.15-1, Zhonghua Rd.,
Hsinchu Industrial Park,
Hukou, Hsinchu,
Taiwan, R.O.C. 30352
Tel: +886-3-6006899
Fax: +886-3-5972970
Document Number BQW_02_XXXXXX
