Wio Tracker (Wireless Input Output) is an open source gateway which enable faster IoT GPS solutions. It is Arduino and Grove compatible development boards that helps you track nearly any moving thing on the planet and then upload that data wirelessly. The Wio LTE is the LTE version of Wio Tracker, so now we’ve got 2 versions of Wio Tracker and the LTE (4G) version will make some differences.
There are three main updates comparing the Wio LTE to the 2G version. Firstly, from its name we know that the Wio LTE supports LTE (4G) communication which is much faster and popular than 2G. Secondly, the Wio LTE supports in total 4 different GNSS – GPS, Beidou, GLONSS and Galileo, the QZSS is also supported as bonus. With more GNSS support, positioning will be more accurate. Thirdly, the Wio LTE‘s MCU is upgraded to STM32F405RG, which is based on Cortex-M4, makes the Wio LTE 5 times faster than the 2G version. What’s more, the flash and RAM have also been raised to 1Mbytes and 192+4k bytes.
Apart from the three main updates, the LTE version is almost the same as the 2G version. If your project is using the 2G version, it would be very easy to update to the LTE version because we have prepared transplantable and expansible AT command library. The Arduino and Grove compatibility allows for quicker development through numerous libraries and a supportive community. The GPS library which will be available with the board is not just limited to Arduino – it can function just as well if you chose to develop in C/C++. With the onboard 6 Grove connections, developers can create any combination of our 180+ sensors and actuators to build project and solve any problem. Simplifying the prototyping and development phase is our goal.
The Wio LTE is well suited for outdoor projects where the device can connect to the GPS satellites and provide a real-time location of the item it is attached to. The LTE provides a wide bandwidth which allows much faster interaction between the user and device. If you are going to build projects like a bicycle sharing service, tracking pets or livestock, locating a vehicle, or even keeping track of a child, the Wio LTE is the best solution.
Note:
The suggest power supply for Wio LTE products is 5V/2A; The board may not be able to power up when the current is below 1A.
Please always plug a 3.7V Lipo battery in case USB power supply is not sufficient.
When the signal is not good, there will be noise while calling.
We have developed 4 different versions of Wio LTE for different regions. This is the Wio LTE US version, except this version, the others also support GNSS, below table shows the difference between each version. For more detail information, please refer to this manual.
Features
Low-cost, low-power LTE connectivity optimized for broad- band IoT applications
Worldwide LTE and UMTS/HSPA+
Embedded power management unit (PMU) featuring ultra-low deep-sleep current consumption
GPS/BeiDou/GLONASS/Galileo and QZSS
Transplantable and expansible AT Command Library for Wio Tracker
Arduino IDE compatible
JavaScript(Espruino) Compatible
6 Grove Connectors
Nano SIM and TF card 2 in 1 socket
Weight | G.W 101g |
Battery | Lithium Cells/Batteries packed with equipment UN3481 -PI966 |
Wio LTE - 4G, Cat.1, GNSS, Espruino Compatible | 1 |
LTE Antenna | 2 |
GPS Antenna | 1 |
Lithium Polymer Battery 3.7V-1050mAH;46.5*45*4.8mm JST1.0 | 1 |
Micro USB cable,200mm in length | 1 |
Wio Tracker(無線輸入輸出)是一種開源網關,可實現更快速的IoT GPS解決方案。它是Arduino和Grove兼容的開發板,可幫助您跟踪地球上幾乎任何移動的東西,然後無線上傳該數據。 Wio LTE是Wio Tracker的LTE版本,所以現在我們有兩個版本的Wio Tracker,而LTE(4G)版本會有所不同。
將Wio LTE與2G版本進行比較有三個主要更新。首先,從它的名字我們知道,Wio LTE支持比2G更快和流行的LTE(4G)通信。其次,Wio LTE共支持4種不同的GNSS - GPS,北斗,GLONSS和伽利略,QZSS也被支持作為獎金。通過更多的GNSS支持,定位將更加準確。第三,Wio LTE的MCU升級為基於Cortex-M4的STM32F405RG,使Wio LTE比2G版本快5倍。此外,閃存和RAM也已升至1Mbytes和192 + 4k字節。
除了三個主要的更新,LTE版本與2G版本幾乎相同。如果您的項目使用的是2G版本,那麼由於我們準備了可移植和可擴展的AT命令庫,所以更新到LTE版本將會非常簡單。 Arduino和Grove兼容性允許通過許多圖書館和支持性社區更快地開發。該板可以提供的GPS庫不僅限於Arduino,如果您選擇以C / C ++開發,它也可以運行。通過板載6 Grove連接,開發人員可以創建我們的180多個傳感器和執行器的任何組合來構建項目並解決任何問題。簡化原型開發階段是我們的目標。
Wio LTE非常適合戶外項目,設備可以連接到GPS衛星,並提供其所附屬物的實時位置。 LTE提供寬帶寬,允許用戶和設備之間的交互更快。如果要建立自行車共享服務,跟踪寵物或牲畜,定位車輛,甚至跟踪孩子的項目,Wio LTE是最好的解決方案。
特徵
針對寬帶IoT應用優化的低成本,低功耗LTE連接
全球LTE和UMTS / HSPA +
具有超低深度睡眠電流消耗的嵌入式電源管理單元(PMU)
GPS / BeiDou / GLONASS / Galileo和QZSS
可移植和可擴展的AT命令庫為Wio跟踪器
Arduino IDE兼容
6 Grove連接器
Nano SIM卡和TF卡2合1插座
硬件概述
產品規格
子系統 | 功能 | 詳情 |
微控制器 | 處理器 | STM32F405RG,ARM Cortex-M4,CPU運行高達168MHZ |
閃 | 1MB | |
隨機存取存儲器 | 192 + 4KB | |
工作電壓 | 3.3V | |
低電量 | 睡眠,停止,待機模式 | |
每個I / O引腳的直流電流 | 7 mA | |
LTE | LTE Cat.1 | FDD LTE:B2 / B4 / B12 WCDMA:B2 / B4 / B5 |
AT命令:3GPP TS27.007和增強型AT命令 | ||
數據 | LTE-FDD最大10Mbps(DL)最大5Mbps(UL) | |
協議:TCP / UDP / PPP / FTP / HTTP / SSL | ||
短信 | 對等消息,SMS廣播,文本和PDU模式 | |
音頻 | 回音取消;消聲 | |
GNSS | 系統 | GPS / GLONASS /北斗/ 伽利略 |
精確 | <2.5米CEP | |
外圍設備 | 樹林 | 2 x Grove數字端口 |
2 x模擬端口 | ||
1個UART | ||
1 x I2C | ||
Antennna | 2 x LTE天線 | |
1 x GPS天線 | ||
其他 | USB:電源和上傳程序 | |
JST 1.0電池連接器 | ||
3.5mm音頻插孔 | ||
MCU復位按鈕,EC21電源按鈕 | ||
1 x用戶RGB LED SK6812 | ||
Nano SIM卡和TF卡2合1插座 |