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ThingSys - YTWL_CA100F Configuration

This page documents the public configuration context for using the ThingSys YTWL_CA100F with the Plaspy tracking platform. The YTWL_CA100F is a multifunctional vehicle GPS tracker and speed limiter built around an ARM intelligent chip. It combines vehicle speed limiting with professional GPS tracking capabilities and supports GSM GPRS GPS connectivity. The instructions below focus on the Plaspy side of integration and the commonly used manufacturer configuration steps that are publicly available.

Plaspy uses a shared server endpoint and port for supported devices and automatically detects the tracker protocol. Manufacturer side setup steps for this device can vary by firmware, hardware revision, installation type, and vendor tools. Where available we include the public SMS configuration commands provided for this model and practical guidance to apply the required Plaspy server settings.

Configuration Overview​

This configuration prepares the YTWL_CA100F to communicate with Plaspy so the device can report position and device data reliably to the platform. The public setup steps typically configure network APN, server endpoint and port, reporting interval, and timezone, and may be performed by SMS or manufacturer tools.

  • Set the device APN and APN credentials so GPRS data can reach Plaspy
  • Configure the device to report to the Plaspy server endpoint and port
  • Choose UDP or TCP transport if the device requires a transport selection
  • Configure the device reporting interval and timezone for consistent data
  • Validate that the tracker reports into Plaspy and that location updates appear

Plaspy Server Settings​

  • Server domain d.plaspy.com
  • Server IP 54.85.159.138
  • Port 8888
  • Transport support for UDP or TCP on port 8888
  • Plaspy automatically detects the tracker protocol and routes device data

Note that Plaspy uses the same port for all devices supported by the platform and will detect the protocol automatically.

Typical Requirements Before Setup​

  • A SIM card with active mobile data and SMS capability installed in the tracker
  • Access to the device via the official ThingSys configuration method such as SMS or vendor software
  • APN name and optional APN username and password from the mobile operator
  • Battery charged or continuous power available while configuring and testing the device
  • A method to send SMS messages to the device from a phone or SMS gateway if using SMS setup
  • Access to ThingSys product documentation for firmware specific details

How This Tracker Connects to Plaspy​

When configured, the YTWL_CA100F uses GSM GPRS to send location and device data to the shared Plaspy server endpoint. The device can use TCP or UDP transport on the single Plaspy port and Plaspy will identify the tracker protocol automatically.

  • Device sends periodic position and status updates over GPRS to the configured server
  • The tracker reports to the Plaspy server endpoint at d.plaspy.com or 54.85.159.138 on port 8888
  • Transport can be UDP or TCP depending on device selection; Plaspy auto detects the protocol
  • Plaspy receives device messages and surfaces location and events for monitoring and analysis
  • Validating connectivity ensures the tracker becomes visible and active in the Plaspy platform

Common Configuration Workflow​

  1. Access the official ThingSys configuration method for the YTWL_CA100F such as SMS commands or the vendor configuration tool.
  2. Enter the Plaspy server address using either d.plaspy.com or 54.85.159.138 depending on the device interface.
  3. Set the server port to 8888.
  4. Choose UDP or TCP transport if the device requires transport selection.
  5. Configure APN and APN credentials for the SIM operator so GPRS data can be transmitted.
  6. Apply or save the configuration and restart the device if the device or firmware requires a reboot.
  7. Validate that the device reports to Plaspy and that position updates appear in the platform.

If SMS configuration is used, follow the device SMS command format and order shown below.

Example Configuration Commands​

The YTWL_CA100F may be configured by sending SMS messages to the device. The following public example commands are provided by ThingSys. The sample device password used in these examples is 123456 which is the device default. Preserve placeholders as shown when replacing with your operator values.

  • Optional initial factory reset command labeled here as optional initial setup
FACTORY*123456
  • Set the device time zone to UTC plus or minus offset
TIMEZONE*123456*+00

Explanation: set the timezone string to the desired offset. The example sets UTC 0.

  • Set the operator APN
APN*123456*[apn]

Explanation: replace [apn] with your mobile operator APN name.

  • Set the APN username and password
USERNAME*123456*[apnu]*[apnp]

Explanation: replace [apnu] and [apnp] with your APN username and password if required. If the operator has no username or password, some firmware permit leaving these blank.

  • Set the GPRS server IP and port to Plaspy
IP*123456*54.85.159.138,8888

Explanation: this sample uses the Plaspy server IP and port 8888. Depending on firmware or tool support, you may be able to specify the domain d.plaspy.com instead of the IP in other configuration interfaces.

  • Set the reporting interval
INTERVAL*123456*060

Explanation: the example sets the update interval. Replace 060 with the interval value your fleet policy requires.

Verification note: the model configuration indicates checking settings for TCP. If your device supports a verification or query SMS command, use the relevant ThingSys query command to confirm server and transport settings.

Configuration Notes​

  • The sample SMS commands use the device default password 123456. If the password has been changed, use the current device password in commands.
  • Firmware and hardware revisions may change the exact SMS syntax or available fields. Confirm commands in the ThingSys documentation for your firmware version.
  • The example IP command uses the Plaspy server IP and port as provided in public Plaspy settings. Some devices accept a domain name instead of an IP in different configuration tools.
  • Choose TCP or UDP according to the device interface. Plaspy supports both and will auto detect the protocol in use.
  • SMS based setup is common for this model but manufacturer tools or a configuration cable may be available for bulk or initial provisioning.

Why Use Plaspy with This Configuration​

Using the ThingSys YTWL_CA100F with Plaspy provides a straightforward way to combine speed limiting hardware with a centralized GPS tracking and fleet visibility platform. Configuring APN, server endpoint, transport, and reporting intervals ensures the device reliably reports position and status to Plaspy so operations teams can monitor vehicles and respond to events.

To learn more about Plaspy and supported integrations visit https://www.plaspy.com. For the latest device specific instructions, firmware notes, and manufacturer support information verify details on the official ThingSys website https://www.thingsys.com/ since manufacturer setup methods and firmware behavior can change over time.

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