Seeed studio Wio Tracker Manuel utilisateur

3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 1/20

Wio Tracker - GPS, BT3.0, GSM, ArduinoWio Tracker - GPS, BT3.0, GSM, Arduino

CompatibleCompatible

What is Wio Tracker? Wio Tracker is an Arduino compatible development board that

helps you to track any moving things on the planet. By integrating GSM&GPRS as

well as GPS&BeiDou in one board, it provides an all-in-one solution for your out-door

IoT project.

If you are following the latest news about Low-Power Wide-Area Network(LPWAN),

you may know that 2016 is a special year because there are new technology like

LoRa and Sigfox came out, which remarkably pushed the development of WAN. The

Wio Tracker has similarities as LoRa and Sigfox but also quite different. It is more

suitable for out-door moving tracking and situations that has high frequency



3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 2/20

customer interaction and medium volume of data, for example sharing bicycle,

logistics location, pet tracking.

Comparing to traditional GPS tracking solution, Seeed’s Wio Tracker is much more

easier to use and customize for the fast changing IOT market. As a user-friendly

Grove development board, the look of Wio Tracker may remind you of Wio Link,

another started product of Seeed. So you can also nd 6 grove connector on the

board. As an Arduino compatible board, users can use the Wio Tracker with Arduino

IDE directly.

Why do we call the Wio Tracker a solution, because it is really not just a board. At

SeeedStudio, we have the ability to help customer customize the Wio Tracker for

their own project and nish the project all the way to mass production. As Wio

Tracker uses standard module that is mass production, we are ready to mass

production even when customer is at their prototyping stage.

We have prepared everything, the last thing we need is your creative projects, so if

you are making an out-door IOT tracking project, please don’t hesitate to use the Wio

Tracker!

[https://www.seeedstudio.com/Wio-

Tracker-GPS%2C-BT3.0%2C-GSM%2C-Arduino-Compatible-p-2831.html]

Features

Multi-GNSS engine for combined GPS and BeiDou, higher precision location

EPO™ Technology, providing predicted Extended Prediction Orbit to speed up

TTFF without need of extra server

Based on EPO™ data, QuecFastFix™ Online function further reduces TTFF in

cold start, making cold start TTFF comparable to that in hot start

Warning

Please always plug 3.7V Lipo battery in case USB power supply is not sucient.



3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

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GLP(GNSS Low Power) Mode, 40% power consumption for normal mode and

slightly lower precision

Period Mode, also reduce power consumption by controlling the sleep time

Always Locate™ Technology, an intelligent algorithm for power saving

Easy™(Embedded Assist System) Technology, self-generated orbit prediction

for instant positioning x, reducing the Time To First Fix(TTFF)

LOCUS™ Technology, innate navigation data logger solution with no need for

host and external ash

AT Command: GSM 07.07, 07.05 and enhanced AT Command

Bluetooth 3.0 with SPP and HFP-AG

6 Grove Connectors

Nano SIM and TF card 2 in 1 socket

Arduino IDE compatible

Low power and small size

Quectel MC20 Module

Ultra compact size: 18.7 × 16.0 × 2.1mm

Multi navigation constellation: GPS/ BeiDou/ QZSS

GNSS receiver channels: 99 acquisition/ 33 tracking channels

Powerful AGPS functions: Autonomous AGPS EASY™/ Oine AGPS EPO™/

Online AGPS QuecFastFix

Built-in LNA for better GNSS sensitivity (-167dBm@Tracking): able to use

passive GNSS antenna without the need of any extra LNA

Enhanced GNSS features: SDK command/ AIC/ LOCUS/ GLP

GSM quad-band: 850/900/1800/1900MHz

Multi internet protocols: TCP/ UDP/ PPP/ HTTP/ FTP/ SSL

Support Voice, SMS, QuecFOTATM, DSSS, OpenCPU

3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 4/20

Support Bluetooth V3.0: SPP & HFP-AG proles

Specication

Item Function Value

Microcontroller Processor ATSAMD21G18A-MU, ARM Cortex-M0+, 48MHz

Flash

Memory

256KB

SRAM 32KB

Operating

Voltage

3.3V

DC Current

per I/O Pin

7 mA

Clock Speed 48 MHz

GSM/GPRS GSM 850/900/1800/1900MHz, Class 4 (2W @850/900MHz),

Class 1 (1W @1800/1900MHz)

AT Command: GSM 07.07, 07.05 and enhanced AT

Command

Low Power Consumption: 1.2mA@DRX=5

GPRS GPRS Multi-slot Class 12: Down to 85.6kbps, Up to

85.6kbps

Protocol: TCP/UDP/FTP/HTTP/PPP/SSL

Warning

Unlike most Arduino & Genuino boards, the Wio Tracker runs at 3.3V. The maximum voltage

that the I/O pins can tolerate is 3.3V. Applying voltages higher than 3.3V to any I/O pin could

damage the board.



3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 5/20

Item Function Value

Protocol: TCP/UDP/FTP/HTTP/PPP/SSL

SMS Peer to Peer Message, SMS broadcast, Text and PDU

mode

Audio Echo cancellation, Noise elimination

Bluetooth Bluetooth 3.0: SPP, HFP-AG

GNSS System GPS L1 1575.42MHz, BeiDou B1 1561.10MHz

Precision <2.5 m CEP

Technology EASY/LOCUS/AlwaysLocate/EPO/GLP/AIC

Peripheral Grove 2 x Grove Digital Port

2 x Analog Port

1 x UART

1 x I2C

Antenna GSM Antenna

Bluetooth Antenna

GNSS Antenna

Others USB: Power supply and upload program

JST 1.0 connecter for battery

3.5mm Audio Jack

GSM Power Button, Reset Button

1 x User RGB LED SK6812

3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

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Speaker Interface

Nano SIM and TF card 2 in 1 socket

Size Length 54.7mm

Width 48.2mm

Weight

Application Ideas

Intelligent Transportation

Pet Tracker

Outdoor sports equipments

Driving recorder

Wearable device

Property Security

There are 6 Grove connects on board. If this is your rst time to hear about Grove,

please put had on Grove System [http://wiki.seeed.cc/Grove_System/] for more

details. In brief, Groves is hundreds of sensor that in standard style, which is consist

of sensors, actuators, displays as well as communication.

Hardware Overview

Tip

Use Grove modules to expand your application



3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 7/20

3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 8/20

Pin Map

Pin Name External

Interrupt

PWM Analog In Analog Out Function

Pin Name External

Interrupt

PWM Analog In Analog Out Function

RX YES YES Grove UART

TX YES YES Grove UART

D2 YES YES Grove

Digital

D3 YES YES Grove

Digital

Tip

If you want to use the on-board Grove connector, please use digitalWrite(12, HIGH) to open

3V3_B. Otherwise you can't provide power to Grove modules.



3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 9/20

Pin Name External

Interrupt

PWM Analog In Analog Out Function

D4 YES Grove

Digital

D5 YES YES Grove

Digital

D6 YES User LED

Control

D7 YES Power of

MC20

D10 YES YES User LED

D11 YES YES Check

Earphone

D12 YES YES Grove

Power

Control

D13 YES YES GSM Power

Button

SDA YES Grove I2C

SCL YES Grove I2C

A0 YES YES YES Grove

Analog

A1 YES YES YES Grove

Analog

A2 YES YES YES Grove

Analog

A3 YES YES YES Grove

Analog

3/19/2019 Wio Tracker - GPS, BT3.0, GSM, Arduino Compatible - Seeed Wiki

http://wiki.seeedstudio.com/wio_gps_board/ 10/20

Getting Started - Arduino IDE

First you need to install the latest Arduino IDE, and ADD Seeeduino SAMD to your

Arduino IDE [http://wiki.seeed.cc/Seeed_Arduino_Boards/].

Install the Driver (For Windows)

When the rst time to insert the board, you should get a USB COM device name Wio

Tracker that need to install a driver. Click here

[https://github.com/SeeedDocument/Seeeduino_LoRa/raw/master/res/driver.zip] to

download driver for the board.

To make sure the driver was installed successful, open your Device Manager to see

if Wio Tracker exists.

Install the library of Wio Tracker(For Windows, Linux and Mac)

Click here [https://github.com/Seeed-

Studio/Seeed_Wio_GPS_Board/archive/master.zip] to download the library(zip le)

of Wio Tracker and import the zip library into your Arduino IDE. If you are new to this,

please click here [https://www.arduino.cc/en/Guide/Libraries#toc4] for more

information.

A4 YES YES Check

battery

Note

All pins can act as Digital Input and Output



Note

This chapter is based on Win10 and Arduino IDE v1.6.0



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