GEN-PMT-GUI03-SNT_user_guide_quick SNT 1.
Revision history: Rev. Date Author Change description 0.1 08/02/2017 A. Trombetta Preliminary version 0.2 13/02/17 A. Trombetta Tables of command and LED 0.3 16/02/2017 A. Trombetta SNT photo 0.4 20/02/17 A. Trombetta Added command to table 0.5 22/02/17 A. Trombetta Clarify display type in backend 1.0 16/05/17 A. Trombetta SNT 1.
Contents I. INTRODUCTION ....................................................................................................................................... 4 II. REQUIREMENTS ...................................................................................................................................... 5 1. 2. 3. 4. III. RADIO CONSIDERATIONS .................................................................................................................................. 5 CABLE CONNECTION ..
I. Introduction Sigfox Network Tester (SNT), is a Sigfox device provided exclusively for technology evaluation and network coverage reference measurements. Its primary functionality consists in periodic transmission of Sigfox radio messages meant for reception at any Sigfox Access Points. Each SNT has a unique network identity, printed on a sticker at the back and stored into its memory. With this ID, full retrieval of the device activity is possible through the OSS portal. SNT 1.
II. Requirements 1. Radio considerations SNT serves as reference device. It is equipped with a 1⁄2 wave antenna. For reference performance level, classical radio precautions have to be observed during operation: antenna vicinity has to be cleared of any metallic object, and antenna shall be kept in vertical position. Note that Sigfox Network optimal performance is obtained in stationary operation. 2. Cable connection SNT comes with a micro USB to USB cable. SNT is equipped with a rechargeable battery.
4. Registration in the Backend Each device needs to be registered in the OSS Portal (Backend interface). In Device type configuration, you can configure the display type.
A. Uplink sequence Just after powering up, SNT sends a SIGFOX message every 10 minutes by default. This option can be set by AT commands. This message contains GPS information if available. When SNT is sending, green led is blinking. Between two messages, SNT led can be of one of these two colours: • Green if internal GPS is fixed • Orange if it is not the case B. Bidirectional sequence In this mode the device is sending and receiving frames. The LED colour is pink. The sequence is: 1.
C. Uplink frame format SIGFOX payload is composed of 12 bytes. The format of payload is available in the following table. Note: Vdd in mV 2. Serial AT commands operation AT commands can be sent to the device by connecting the USB cable to a computer and opening a serial interface. All the basics available commands are listed here: Commands Responses Descriptions and comments Default values AT OK Attention command.
AT$FP? Current value ATR Soft reset AT$OT for OneTouch When this command is at 1, the SNT send only one Sigfox message instantly after having pushed the button. This frame is: “HELLO WORLD!” in ASCII. 3.
IV. WARNING STATEMENTS 1. FCC: This device complies with Part 15 of the FCC Rules. • Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. • The radiated output power of the device is far below the FCC radio frequency exposure limits.
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. 3. CE Do not throw away in the normal household waste. The device must be disposed of in the same way as other electronic equipment following local procedures. 4.
