Last modified by Xiaoling on 2023/12/15 10:26
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2 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220620202334-2.png?width=809&height=467&rev=1.1||alt="image-20220620202334-2.png" height="402" width="697"]]
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10 **Table of Contents:**
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12 {{toc/}}
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18 = 1. Introduction =
19
20 == 1.1 Overview ==
21
22
23 MS20 is an (% style="color:blue" %)**Open Source Linux box designed**(%%) as a (% style="color:blue" %)**generic IoT Gateway **(%%)for different IoT applications.
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25 MS20 is equipped with a  (% style="color:blue" %)**Quad-core Cortex-A7 1.2Ghz CPU, 512MB RAM, 4GB eMMC memory, and SD card slot**(%%). MS20 supports different kinds of network connections such as (% style="color:blue" %)**Ethernet, WiFi, and an optional 4G connection**(%%). There are internal GPIOs and USB interface inside MS20 for developers to develop customized modules for their IoT application.
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27 The OS running in MS20 is (% style="color:blue" %)**Armbian**(%%)( a embedded version of Debian), which is easy to maintain. The OS is completely open-source for users to develop different kinds of software. There are also some very useful pre-load software such as (% style="color:blue" %)**Web-UI, Node-Red, remote management, network management, and auto-update**(%%) for the quick start of deployment and maintenance.
28
29
30 == 1.2 Specifications ==
31
32
33 (% style="color:blue" %)**Hardware System:**
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35 * CPU: Quad-core Cortex-A7 1.2Ghz
36 * RAM: 512MB
37 * eMMC Memory: 4GB
38
39 (% style="color:blue" %)**Interface:**
40
41 * 10M/100M RJ45 Ports x 1
42 * Multi-Channel LoRaWAN Wireless
43 * WiFi 802.11 b/g/n
44 * mini-pcie slot for cellular connection  ( Since hardware v1.3)
45 * External USB host x 1
46 * SPI/I2C Interface via GPIOs and internal USB slot.
47
48 (% style="color:blue" %)**Operating Condition:**
49
50 * Work Temperature: -20 ~~ 65°C
51 * Storage Temperature: -20 ~~ 65°C
52 * Power Input: 5V, 2A, DC
53
54
55 == 1.3 Features ==
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57
58 * Open Source Debian system
59 * Managed by Web GUI, SSH via WAN or WiFi
60 * Remote Management
61 * Auto-provisioning for batch deployment and management
62 * CPU: Quad-core Cortex-A7 1.2Ghz
63 * RAM: 512MB
64 * eMMC Memory: 4GB
65 * 10M/100M RJ45 Ports x 1
66 * Multi-Channel LoRaWAN Wireless
67 * WiFi 802.11 b/g/n
68 * mini-pcie slot for cellular connection  ( Since hardware v1.3)
69 * External USB host x 1
70 * SPI/I2C Interface via GPIOs and internal USB slot.
71
72
73 == 1.4 Block Diagram ==
74
75
76 [[image:image-20220704224204-1.png||height="396" width="800"]]
77
78
79 == 1.5 Pin Mapping ==
80
81
82 **IO Voltage : 3.3v**
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85 [[image:image-20220710101824-1.png]]
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87
88 = 2. Hardware Reference Design =
89
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91 [[image:image-20220707155659-2.png||height="633" width="800"]]
92
93
94 == 2.1 Build A Multi-Channel LoRaWAN Gateway ~-~- LPS8v2 ==
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97 **MS20 + [[PG1302>>doc:Main.User Manual for All Gateway models.PG1302.WebHome]] = [[LPS8v2>>doc:Main.User Manual for All Gateway models.HP0C.WebHome]].**
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99 [[image:image-20220704232447-2.png||height="391" width="800"]]
100
101
102 == 2.2 Build A Single-Channel LoRa Gateway ~-~- LG01v2 ==
103
104
105 **MS20 + Single Channel LoRa Module = LG01v2 (Document TBD)**
106
107 **Single Channel Module Circuit: [[Download>>https://www.dropbox.com/sh/jaqn89z56ammqky/AADdXs_Lc_7-ToUnTDpq2xloa?dl=0]]**
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109 [[image:image-20220704232935-3.png||height="386" width="800"]]
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112 [[image:image-20230324165705-2.png||height="436" width="801"]]
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114
115 = 3. Software Reference =
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117
118 * [[Armbian OS Usage and Development guide.>>doc:Main.Armbian OS instruction.WebHome]]
119
120
121 = 4. Order Info =
122
123
124 **PART: (% style="color:blue" %)MS20-XXX(%%)**
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126 (% style="color:blue" %) **XXX**(%%): 4G Cellular Option
127
128 * (% style="color:red" %)**EC25-E**(% style="color:black" %):  EMEA, Korea, Thailand, India
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130 * (% style="color:red" %)**EC25-AFX**(% style="color:black" %): America:Verizon, AT&T(FirstNet), U.S.Cellular; Canada:Telus
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132 * (% style="color:red" %)**EC25-AUX**(% style="color:black" %): Latin America, New Zeland, Taiwan
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134 * (% style="color:red" %)**EC25-J**(% style="color:black" %):  Japan, DOCOMO, SoftBank, KDDI
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136 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
137
138
139 = 5. Support =
140
141
142 * Try to see if your questions already answered in the [[wiki>>doc:Main.WebHome]].
143
144 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8.
145 Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before mentioned schedule.
146
147 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to: [[support@dragino.com>>url:file:///C:/Users/11315/Documents/D:/Projects/LoRa%20Product%20Line/LG308%20Picocell%20Gateway/LG308/LG308%20%25E8%25AF%25B4%25E6%2598%258E%25E4%25B9%25A6/support@dragino.com]]

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