Seeeduino LoRaWAN W / GPS 開發板 2017 最新作品將 Arduino 與 LoraWAN 整合 seeed原廠

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Seeeduino LoRaWAN W / GPS 開發板 2017 最新作品將 Arduino 與 LoraWAN 整合 seeed原廠

NT$1,714 NT$1,648 未稅

通過這款開發板您可以快速上手並且體驗到LoRa在物聯網領域的優勢。基於通信模塊RHF76-052AM,Seeeduino LoRaWAN與LoRaWAN A / C類兼容,支持多種通信頻率。

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Seeeduino LoRaWAN 板載GPS 開發板 2017 最新作品將 Arduino 與 LoraWAN 整合

支持雙頻段, 434/470MHz和 868/915MHz

Seeeduino LoRaWAN W / GPS是嵌入了LoRaWan協議和GPS功能的Arduino開發板,通過這款開發板您可以快速上手並且體驗到LoRa在物聯網領域的優勢。基於通信模塊RHF76-052AM,Seeeduino LoRaWAN與LoRaWAN A / C類兼容,支持多種通信頻率。

4個板載標準Grove連接器使Seeeduino LoRaWan能夠方便地與Seeedstudio的數百個Grove傳感器和執行器連接,從而使用戶能夠更加專注於應用程序本身,而不必擔心不同模塊之間的兼容性問題。此外,該板還嵌入了集成的鋰電池管理芯片,可以通過USB接口對電路板進行充電。在低功耗模式下,充滿電的鋰電池可以為電池供電數月。

如果您想快速建立一個物聯網應用程序,Seeeduino LoRaWAN將是您的最佳選擇。

 

Seeeduino LoRaWAN W/GPS

 

注意:

請在第一次使用時更新固件。請務必插入3.7V鋰電池,以防USB電源不足。

 

特徵

  • 最小電流(3.7V鋰電池) – 2mA
  • 最小電流(3.7V鋰電池&去掉PWR LED) – 80 uA

Arduino / Processor(處理器)

  • ATSAMD21G18 @ 48MHz,3.3V邏輯/功率
  • 兼容Arduino(基於Arduino Zero引導程序)
  • 嵌入鋰電池管理芯片和狀態指示燈
  • 20個GPIO
  • 4個板載Grove連接器
  • 18個PWM引腳
  • 6個模擬輸入
  • 1個模擬輸出(A0)
  • 3.3V穩壓器,200mA輸出
  • 復位按鈕

LoRaWAN / RHF76-052

  • WOR模式下的1.45uA睡眠電流(模塊的規格,而不是電路板)
  • 高鏈路預算為160dB。-140dBm靈敏度和19dBm輸出功率。
  • 雙頻段,434 / 470MHz和868 / 915MHz
    • 19dBm @ 434MHz的/ 470MHz的
    • 14dBm @ 868 / 915MHz的
  • 支持LoRaWAN協議,A / C類
  • 超遠程通信
  • 超低功耗
  • 固件升級
  • 體積小:23mm X 28mm,採用33引腳SMT封裝

 

規格參數

微處理器 ATSAMD21G18,32位ARM Cortex M0 +
工作電壓 3.3V
數字I / O引腳 20
PWM引腳 除了引腳2和7之外的所有引腳
UART 2(原生和編程)
模擬輸入引腳 6,12位ADC通道
模擬輸出引腳 1,10位DAC
外部中斷 除引腳4外的所有引腳
直流電流I / O引腳 7毫安
閃存 256 KB
SRAM 32 KB
EEPROM 沒有
時鐘速度 48 MHz
68毫米
53毫米
淨重 19.6克(不含GPS),19.9克(帶GPS)

 

硬件概述

  • 1. Micro USB – 編程並為電路板供電
  • 2. Grove連接器
  • 3. JST2.0 Lipo電池輸入(3.7V)和充電狀態指示燈
  • 4. DFU按鈕 – 固件模式按鈕
  • 5.重置按鈕
  • 6. Arduino Pinout
  • 7. ICSP引腳
  • 8.引導固件模式
  • 9.線天線
  • A. uFL天線
  • B. RF模塊 – RHF76-052AM
  • C. ARM Cortex M0處理器 – ATSAMD21G18
  • D. LED
    • RX / TX – 當有UART數據傳輸時會閃爍(從/到USB)
    • L – 一個LED連接到D13
    • PWR – 電源

 

出貨清單

  • Seeeduino LoRaWAN W / GPS x1
  • 天線 x1

 

Documents

Seeeduino LoRaWAN W / GPS wiki

 

=========================================================

 

Seeeduino LoRaWAN W/GPS

Seeeduino LoRaWAN W/GPS is an Arduino development board with LoRaWan protocol and GPS function embeded, through which you can get started quickly to experience LoRa’s advantage in the field of IoT.

Based on communication module RHF76-052AM, Seeeduino LoRaWAN is compatible with LoRaWAN Class A/C and supports a variety of communication frequencies. The 4 onboard standard grove connectors allow Seeeduino LoRaWan to connect with hundreds of grove sensors and actuators for Seeeduino conveniently, as a result, users are able to be more focus on the application itself without worrying about the compatibility issue between different modules.

In addition, the board has embeded an integrated lithium battery management chip that allows the board to be charged by USB interface. In low consumption mold, a full charged lithium battery can power the board for several months. By using Seeeduino LoRaWAN W/GPS, you can build an IoT application very quickly.

Note:

Please update the firmware when the first time to use it. Please always plug 3.7V Lipo battery in case USB power supply is not sufficient.

Features

  • LoRaWAN Class A/C
  • Ultra long range of communication
  • GPS communication
  • Ultra low power consumption
  • Minimum current (3.7V lipo battery) – 2mA
  • Minimum current (3.7V lipo battery & remove PWR LED) – 80 uA

Arduino/Processor

  • ATSAMD21G18 @ 48MHz with 3.3V logic/power
  • Arduino compatible (based on Arduino Zero bootloader)
  • Embedded with lithium battery management chip and status indicator led
  • 20 GPIOs
  • 4 on-board Grove connectors
  • 18 x PWM pins
  • 6 x analog inputs
  • 1 x analog output (A0)
  • 3.3V regulator with 200mA output
  • Reset button

LoRaWAN/RHF76-052

  • 1.45uA sleep current in WOR mode (Spec of the modules, not the board)
  • High link budget of 160dB. -140dBm sensitivity and 19dBm Output power.
  • Dual band, 434/470MHz and 868/915MHz
  • 19dBm@434MHz/470MHz
  • 14dBm@868MHz/915MHz
  • Support LoRaWAN protocol, Class A/C
  • Ultra long range communication
  • Ultra low power consumption
  • Firmware upgrade
  • Small size: 23mm X 28mm with 33 pin SMT package

Specifications

Item Value
Microcontroller ATSAMD21G18, 32-Bit ARM Cortex M0+
Operating Voltage 3.3V
Digital I/O Pins 20
PWM Pins All but pins 2 and 7
UART 2 (Native and Programming)
Analog Input Pins 6, 12-bit ADC channels
Analog Output Pins 1, 10-bit DAC
External Interrupts All pins except pin 4
DC Current per I/O Pin 7 mA
Flash Memory 256 KB
SRAM 32 KB
EEPROM None
Clock Speed 48 MHz
Lenght 68 mm
Width 53 mm
Weight 19.6g(without GPS), 19.9(with GPS)