102990008 Dragino V2 MS14-S with M32 IoT Module推薦購買價格

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102990008

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資料來源：https://www.seeedstudio.com/Dragino-V2-MS14-S-with-M32-IoT-Module-p-1698.html

Description

The MS14 is the 2nd generation Dragino mother board. It lets you embed Linux into your MCU projects. It is a low cost, open hardware Linux motherboard for micro-controllers. It runs open source linux system, has USB host port and has full Ethernet and 802.11 b/g/n WiFi capabilities.

The goal of the MS14 is to solve the connectivity problem and greatly enhance micro-controller products such as the Arduino.

MS14 support generic OpenWrt linux version or modified OpenWrt version such as Arduino Yun.

Applications for MS14 include remote control of robots, data logging, web applications for data presentation, mesh networking over WiFi and many more.

The suffix of the name: “S”, means it contains Screw Terminal. We also sell another Dragino V2 without Screw Terminal.

This product also contains a M32 daughter board module.

#1: Power input, DC, 5V or 9 ~ 15V

#2: Two Ethernet ports WAN and LAN

#3: Programmable PUSH button

#4: GPIOs, SPI, I2C, SLIC, UART, LED, COLD_RESET, 3.3v/5v/raw_vcc

#5: Sensors I/Os

#6: USB host

#7: JTAG and GPIOs

#8: Processor, MIPS 24K, 400Mhz

#9: LEDs(WiFi, WAN, LAN, SYS, Heart Beat, PWR)

#10: Main antenna, chip antenna or external antenna

#11: Diversity antenna

#12: 5V ESD protection

#13: 14 positions screw terminal- OpenWrt Inside

Features:

OpenWrt Inside. OpenWrt is a reliable Linux distribution for embedded system. It is open source, under well developed and maintained. OpenWrt used package system, lots of powerful utility, software are maintained as packages form. Users can easily install, remove these packages to make a deep customized system.
Open Hardware Design. Developers have the possibility to improve or do innovation on the hardware and release a new /unique product base on requirement.
Low Power Consumption. Around 1 watt power consumption in working mode.
AP, Client or Mesh mode WiFi. Can be configured in different WiFi mode for various applications.

AP mode: as what a normal WiFi routers does, so other WiFi client can connect to MS14 and share its internet connection.
Client mode: as what a normal PC does to connect to your existent WiFi router for internet connection.
Ad-Hoc for mesh network.

Stable, Flexible WiFi Design. Can be configured in different WiFi mode for various applications.

AP mode: as what a normal WiFi routers does, so other WiFi client can connect to MS14 and share its internet connection.
Client mode: as what a normal PC does to connect to your existent WiFi router for internet connection.
Ad-Hoc for mesh network.

Modular Design. The most complicate and difficulty parts are built as mother board. Developers focus on the MCU daughter board design only. This helps to reduce the development time, cost, risk, difficult to release a new product to test/seize the market.
Production Enclosure. MS14 has a Professional/Industrial enclosure which can be used directly for the market.
Managed by Web GUI, SSH or Serial. Built-in Web server provides convenient to use/configure/upgrade/monitor or have full control by SSH/Serial.
Various firmware upgrade methods. Firmware can be upgraded via serial port, SSH access, GUI interface for easy maintaining.
Safe Mode. Robust software/hardware interface to reduce after-sale support cost.
14 positions screw terminal with 5V ESD protection.
Remote upgrade AVR daughter aboard. Daughter board can be upgraded remotely to reduce the maintaining cost and provide central management/ deployment.
Compatible with Arduino Yun software. Reuse all the source from Arduino Yun to speed up development.

Specification:

CPU: AR9331
DDR RAM: 64MB
FLASH: 16MB
2 x 10M/100M RJ45 interface
1 x power input: 9 ~ 12v DC or 5v DC
14 positions screw terminal
Protocol: 802.11 b/g/n
Frequency: 2,412 - 2,472 GHz
Power: 100mW

M32 Module specification：

MicrocontrollerATmega32u4
Operating Voltage5V
I/O voltage5V
3.3V output channel1
5V output channels2
SRAM2.5KB
Flash Memory32KB(of which 4KB used by bootloader)
EEPROM1KB
Clock Speed16Mhz
Digital I/O pins10
Analog input channels8
PWM channels4
ESD-protection(IEC 61000-4-2)
Over Voltage Protect

Power

M32 uses 5v power from ms14. The mega32u4 avr is powered by 5v as well. M32 provides 5V or 3.3V output power.

5V: The 5V output power pin is 1+ and 6+
3.3V: pin 6+ can be used for 3.3v power output, by using the VOUT_SEL jumper.
GND:2 GND pins are available in 1- and 6-.

Input and Output Pins

Each of the 10 digital i/o pins on the m32 can be used as an input or output, using pinMode,digitalWrite,and digitalRead functions. They operate at 5 volts. Each pin can provide or receive a maximum of 40 mA and has an internal pull-up resistor (disconnected by default) of 20-50 kOhms. In addition, some pins have specialized functions:

TWI: 2 (SDA) and 3 (SCL). Support I2C / TWI communication using the Wire library.
External Interrupts: 3 (interrupt 0), 2 (interrupt 1). These pins can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. See the attachInterrupt() function for details.
PWM: 3, 6, 9, 10. Provide 8-bit PWM output with the analogWrite function.
LED: 13. The"heart beat"LED is connected to digital pin 13. When the pin is HIGH value, the LED is on, when the pin is LOW, it's off.
Analog Inputs: A0 - A3, [A6, A8, A10, A11 (on digital pins 4, 6, 9 and 10)]. The m32 has 8 analog inputs, all of which can also be used as digital i/o. Each analog input provide 10 bits of resolution (i.e. 1024 different values). The analog inputs measure from ground to 5 volts.
RESET_MS14:11(PB7): Bring this line LOW to reset the AR9331 microprocessor on ms14. Resetting the AR9331 will cause the reboot of the ms14. All the data stored in RAM will be lost and all the programs that are running will be terminated. The reset feature is deactivate by default to avoid error program on 11. Solder a 0ohm capacitor on R14 or short the two ends of this resister will active this feature.

ESD and Overvoltage Protection

Except 7+ and 7- , all other pins are Overvoltage and ESD protected following the standard IEC 61000-4-2.

Internal Connectors

The M32 has two on board connectors which are reserve for further development.

I2C Connector: This 1x4 (2.54mm) connector has SCL/SDA/5V/GND pin out, it can used to hook up a small I2C PCB and place into MS14.
J2 Connector: This connector is reserved for further process the signal on 7+ and 7- pins.

USB Connector

M32 has a micro USB connector and can act as standard USB COM device. This USB connection can be used to upgrade firmware or debug the software via serial monitor on Arduino IDE.

Includes:

1x Dragino v2 mother board
1xNEMA 1-15 type power supply adapter
1x Screw Terminal
1x M32 Internet of Things Module

Documents:

Software:

Technical Details

Dimensions	210mm x 100mm x 50mm
Weight	G.W 281g
Battery	Exclude

該MS14是第二代Dragino主板。它可以讓你的Linux嵌入到你的MCU項目。這是一個低成本的，開放的硬件的Linux主板微控制器。它運行開源Linux系統，具有USB主機端口，並有完整的以太網和802.11 B / G / N WiFi功能。

該MS14的目標是解決連接問題，大大提高微控制器的產品，如阿爾杜伊諾。

MS14支持通用的OpenWrt Linux版本或修改版本的OpenWrt如Arduino的雲。

為MS14應用包括機器人的遠程控制，數據記錄，數據演示Web應用程序，網狀網絡通過WiFi等等。

名稱的後綴：“S”，是指它包含螺絲端子。我們還出售另一種 Dragino V2無螺絲端子。

該產品還包含了一個M32子板模塊。

＃1：電源輸入，DC 5V或9〜15V

＃2：兩個以太網端口WAN和LAN

＃3：可編程按鈕PUSH

＃4：個GPIO，SPI，I2C，SLIC，UART，LED，COLD_RESET，3.3V / 5V / raw_vcc

＃5：傳感器的I / O

＃6：USB主機

＃7：JTAG以及GPIO

＃8：處理器，MIPS 24K，400兆赫

＃9：發光二極管（無線，廣域網，局域網，SYS，心跳，PWR）

＃10：主天線，芯片天線或外置天線

＃11：分集式天線

＃12：5V ESD保護

＃13：14位置螺絲終端 - OpenWrt的內幕

特徵：

OpenWrt的內部。OpenWrt的是一個可靠的Linux發行版的嵌入式系統。它是開源的，在發達和維護。 OpenWrt的使用包系統，大量功能強大的工具，軟件都作為包裝形式。用戶可以輕鬆安裝，刪除這些軟件包進行了深刻的定制系統。
開放的硬件設計。開發人員可以改善或做硬件的創新和需求釋放一個新的/獨特的產品基地的可能性。
低功耗，在工作模式下約為1瓦功耗。
AP時，客戶端或Mesh模式無線網絡。可在不同的無線方式的各種應用進行配置。

AP模式：作為普通的無線路由器做什麼，這樣其他的無線客戶端可以連接到MS14和共享其互聯網連接。
客戶端模式：作為一個什麼普通PC不連接到互聯網連接的存在WiFi路由器。
特設的網狀網絡。

穩定，靈活的無線網絡設計，可以在不同的無線網絡模式，為各種應用進行配置。

AP模式：作為普通的無線路由器做什麼，這樣其他的無線客戶端可以連接到MS14和共享其互聯網連接。
客戶端模式：作為一個什麼普通PC不連接到互聯網連接的存在WiFi路由器。
特設的網狀網絡。

模塊化設計，最複雜和困難的部分被構建為主板。開發者僅專注於MCU子板的設計。這有助於減少開發時間，成本，風險，難以發布新產品，測試/搶占市場。
生產外殼。MS14具有專業/工業外殼，其可直接用於市場。
通過Web GUI中，SSH或串行管理的。內置Web服務器提供了方便的使用/配置/升級/監視器或必須通過SSH /串行完全控制。
各種固件升級方法固件可以通過串口，SSH訪問GUI界面進行升級，便於維護。
安全模式。強大的軟件/硬件接口來降低售後支持成本。
14個職位螺絲與5V的ESD保護終端。
遠程升級船上AVR女兒。子板可以遠程升級，以降低維護成本，並提供中央管理/部署。
與Arduino的雲軟件兼容。重用全部來自Arduino的雲源頭上加快發展。

規範：

CPU：AR9331
DDR RAM：64MB
FLASH：16MB
2×10M / 100M RJ45接口
1個電源輸入：9〜12V DC或5V DC
14個職位螺絲端子
協議：802.11 B / G / N
頻率：2,412 - 2472千兆赫
功率：100mW的

M32模塊規格：

微控制器 ATmega32u4
工作電壓 5V
I / O電壓 5V
3.3V輸出通道 1
5V輸出通道 2
SRAM 2.5KB
閃存 32KB（其中4KB的使用引導程序）
EEPROM 1KB
時鐘速度 16MHz的
數字I / O引腳 10
模擬輸入通道 8
PWM通道 4
ESD保護（IEC 61000-4-2）
過電壓保護

功率

M32採用5V電源從MS14。該mega32u4 AVR由5V以及供電。 M32提供5V或3.3V的輸出功率。

5V：5V輸出電源引腳是1+和6+
3.3V：6+引腳可用於3.3V的輸出功率，通過使用VOUT_SEL跳線。
GND：2 GND引腳以1和6可用。

輸入和輸出管腳

每10數字I / O的M32引腳可以用作輸入或輸出，使用pinMode ， digitalWrite ，和digitalRead功能。他們以5伏特的電流。每個引腳可以提供或接收最多40毫安，擁有20-50千歐的內部上拉電阻（默認斷開）。此外，一些引腳有專門的功能：

TWI：2（SDA）和3（SCL）支持I2C / TWI通信用電線庫。
外部中斷：3（中斷0）2（中斷1）這些引腳可以配置為觸發一個低值，上升沿或下降沿，或價值變動中斷。詳情參見attachInterrupt（）函數。
PWM：3，6，9，10，提供與8位PWM輸出analogWrite功能。
LED：13.“心臟跳動”LED連接到數字引腳13.當引腳為高電平時，LED是，當引腳為低電平時，它的關閉。
模擬輸入：A0 - A3，〔A6，A8，A10，A11（在數字引腳4，6，9和10）]的M32具有8個模擬輸入，所有這些也可以用來作為數字I / O。每個模擬輸入提供分辨率（即1024不同的值）的10位。模擬輸入測量從地面到5伏。
RESET_MS14：11（PB7）：把此行低到重置MS14的AR9331微處理器。重置AR9331將導致MS14的重啟。存儲在RAM中的所有數據都將丟失，正在運行的所有程序將被終止。復位功能默認關閉，以避免錯誤的程序第11焊接在R14或0ohm電容總之這個電阻的兩端將激活此功能。

ESD和過壓保護

除了7+和7，所有其他引腳的過壓和ESD保護，遵循標準IEC 61000-4-2。

內部連接器

在M32有兩個對板連接器，這對於進一步發展儲備。

I2C接口：1×4本（2.54毫米）連接器已SCL / SDA / 5V / GND引腳輸出，它可以用來勾了一個小I2C PCB並放入MS14。
J2連接器：此連接器保留進一步處理的信號上7+和7針。

USB連接器

M32擁有一個micro USB插孔，可以作為標準的USB COM設備行事。此USB連接可用於固件升級或調試通過串行監視器上的Arduino IDE軟件。

包括：

1X Dragino V2主板
1X NEMA 1-15型電源適配器
1個螺釘端子
物聯網模塊1X M32互聯網

文件：

軟件：