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Explains the document's aim to help users understand operation and testing of the S1 locator.
Details the locator's indicator light, SIM card slot, and micro-USB interface.
High frequency reporting, default 5 minutes interval.
Low frequency reporting, default 10 minutes interval.
UHF continuous reporting, default 3 minutes interval.
No data reported during preset privacy time.
Device is turned off.
Provides the URL for accessing the server to view locator data.
Describes indicator lights when the device is charging (On charge, Fully charged, Lack of power).
Describes indicator lights for different modes and network status.
Guide to connecting the locator to a computer using the sscom tool via USB.
Illustrates the basic steps for data reporting using sscom.
Lists AT commands to configure the locator's setup and test functions.
Guide on setting up a simple server using Peanut Shell and a network debugging assistant.
Lists commands that can be sent from the server to control the locator.
Provides examples for common commands and explains the reply format.
The S1 Wireless Communication Locator is a device designed to track and report its position, offering various modes to suit different usage scenarios and power-saving needs. Its primary function is to transmit location data to a server, allowing users to monitor its whereabouts in real-time or review past movements.
The core function of the S1 locator is to report its position information to a server at different frequencies, depending on the selected mode. It utilizes NB-IoT (Narrowband Internet of Things) technology for communication, requiring a dedicated NB-IoT SIM card for operation. The device is equipped with an indicator light that provides visual feedback on its status, such as charging, network connectivity, and GPS positioning.
The S1 locator supports five distinct operating modes:
The device incorporates an automatic mode switching mechanism between Mode 1 (Working Mode) and Mode 2 (Idle Mode). When the S1 locator is picked up and starts moving, it automatically transitions from Idle Mode to Working Mode, increasing the reporting frequency for more accurate tracking. Conversely, when the device is put down and becomes stationary, it automatically switches back to Idle Mode to save power and extend battery life.
The S1 locator also features a mode switch key, which not only allows users to change the positioning reporting interval but also to switch the device on or off. An SOS function is integrated, enabling users to activate the SOS mode by tapping the key once and then pressing it immediately for three seconds.
The S1 locator is designed for ease of use and can be connected to a computer via a micro-USB data cable for debugging and configuration. This connection allows users to modify various settings, including the reporting interval for different modes, set privacy times, and even change the server address to which data is reported, enabling connection to personal or third-party servers.
The device's physical interface includes an indicator light, a SIM card slot, and a micro-USB interface. The indicator light can display either red or green, providing clear visual cues about the device's operational status. The micro-USB interface serves a dual purpose: for debugging and for charging the device. Soft rubber plugs are used to protect these interfaces from dust and water. Additionally, slots on the external sides of the locator allow for attachment to backpack straps, pet collars, or wristbands, enhancing its versatility for various tracking applications.
For server interaction, the S1 locator can connect to a dedicated server (e.g., Simple Soup Spoon Server) for real-time monitoring and track playback. Users can log in to the server interface to view the current position of the S1 locator and review its past movements over a specified period. The server interface typically displays a map with the device's location marked, along with relevant information such as longitude and latitude.
The device supports the JT808 protocol for location reporting, which involves a standard process of registration, authentication, and uploading positioning information. For those wishing to connect to a third-party server, the manual provides guidance on setting up a simple server using tools like Peanut Shell and Network Debugging Assistant. This allows users to receive registration information in JT808 format and query the current location of the device.
The S1 locator prioritizes power efficiency. The automatic switching between Working Mode and Idle Mode helps conserve battery by adjusting reporting frequency based on movement. The privacy mode further contributes to power saving by preventing data reporting during specified periods.
The device's indicator light provides essential maintenance information. For instance, it indicates when the device is on charge (red light keeps on), fully charged (green light keeps on), or experiencing a lack of power (red light keeps on). During operation, it differentiates between being out of network (5 flashes every 5s) and connected to the network (1 flash every 5s) for Mode 1. Similar indications are provided for Mode 2 and Mode 3. A green light flashing every 1s signifies successful GPS positioning. The device prioritizes displaying charging information over other indicator light statuses.
Debugging and configuration are facilitated through AT instructions, which can be sent via a serial port debugging assistant (e.g., sscom) connected to the device. These instructions allow users to:
The device is designed to be robust, with soft rubber plugs protecting the micro-USB interface from environmental elements like dust and water. It is recommended to use a dedicated NB-IoT SIM card for optimal performance. The device will start operating after the card is inserted or enter sleep mode if no card is present. During sleep, if the mode switch key is not pressed for 3 seconds immediately after activation, it is considered a mistouch, and the device will remain in sleep mode. The data sent by the S1 locator is in the WGS-84 coordinate system, making it compatible with common mapping services like Google Maps for viewing location information.
General| Frequency | L1, 1575.42 MHz |
|---|---|
| Waterproof Level | IP67 |
| GSM Frequency | 850/900/1800/1900MHz |
| Position Accuracy | 2.5 m |
| Cold Start | 29 s |
| Operating Temperature | -20°C to 60°C |
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