STW Technic ESX-TC3

Linux Based Teleservice Module with Integrated Antennas, for Off-Highway Work Vehicles.

The STW Technic, LP ESX – TC3 brings the latest in Telematics technology to the harsh environments of off-road work.

The supplied multi-tasking operating system is the foundation for the application software, which is quickly released in an open source development environment.

The hardware offers two CAN interface and RS-232, Ethernet, and USB-host interfaces. Quad-band GSM/GPRS, Wi-Fi, and Bluetooth are available as options.

An optional GPS receiver continuously provides the current position. Data memory of 1 GB is provided for data logging functions, and the collected data can be retrieved via any of the cabled or wireless interfaces.

  • Wireless communication by Bluetooth, WLAN, and GPRS
  • A built-in GPS module that continuously monitors the position
  • Antennas fully integrated inside the module
  • Innovative SIM card replacement through the connector
  • An IP69K housing that works great in harsh off-road conditions
  • The module has all of the standard interfaces such as RS232, USB, and Ethernet


  • + expand all
  • - collapse all



Connector 19 pol. automotive standard connector (Tyco / AMP) -
Housing IP69K -
Weight 0,3 kg (0.67 lbs) -
Dimensions Approx. 134 mm x 177 mm x 36 mm (5.28" x 4.61" x 1.42")


Interfaces - -
CAN 2 x CAN 2.0 B (11 Bit and 29 Bit Identifier), Low- / High-Speed up to 1 Mbit/s
RS-232 (serial interface) programmable baud rate
USB 1.1 / Low- & full-speed host-interface
Ethernet IEEE 802.3, 10/100 Mbit
- -
Operational Interfaces - -
Expansion Board -
I/Os 1 digital input, 1 digital output
3 axis accelerometer with wake-up function -
Available with an expansion board (max. 3 of the following options) -
Bluetooth V2 Class 1 ( 17 dBm up to 300m line of site. Internal antenna)
WLAN IEEE 802.11b & g (internal antenna)
GSM Modem Quad band, frequencies 850/900/1800/1900 MHz EGPRS/GPRS Class 12 (internal antenna)
GPS SIFR chipset, SBAS (EGNOS/WAAS Correction, 20/12 Channel internal GPS antenna)
- -
System Data - -
Voltage Supply 9-32Vdc
Current 350 mA bei 12V
Real Time Clock (RTC) Gold cap buffered with wake-up and alarm function
Internal temperature sensor -


Requirements Tested to the standards of automotive, agricultural and construction machine industries CE conform
Operating Temperature Range Operating: -40°C ... +70°C (-40°F ... +158°F) housing temperature -


Bluetooth: V2 Class 1 (17 dBm up to 300 m line of sight, internal antenna) -
WLAN: IEEE 802.11b & g (internal antenna) -
GSM MODEM: Quad band, Frequencies 850/900/1800/1900 MHz -
EGPRS/GPRS: Class 12 (internal antenna) -
GPS: SiRF chipset, SBAS (EGNOS/WAAS Correction, 20/12 Channel internal GPS antenna) -


Software - -
Linux operating system -
Board support package (including source code) -
Voltage supply 9-32Vdc
Current 350 mA bei 12V
Real Time Clock (RTC) Gold cap buffered with wake-up and alarm function
Internal temperature sensor -

Features & Benefits

Customizable -


Off-Highway Work Vehicles -


Rugged -

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