TThe new TSgaTe is a powerful communication platform that enables fast and simple development of M2M solutions, wireless monitoring and remote control applications. Available TST libraries allow easy and quick development of software applications in ANSI C language that take full advantage of the add-on modules.

It consists on a low-power but powerful 32 bit microcontroller with an ARM Cortex-M3 core at 72 MHz with 96 KB RAM and 1 MB Flash memory and Ethernet and WiFi connectivity on board. Sensors, actuators and other devices can be connected to the new TSgaTe through I/Os and serial ports. There are multiple expansion modules available for the TSgaTe: ZigBee, IEEE 802.15.4, TinyMesh, Wireless MBus, GPRS, RFID/NFC, GPS, RS485,...

At software level, the new TSgaTe includes TCP/IP, HTTP and Modbus stacks, as well as the drivers for the expansion modules. Everything runs on top of a Real Time Operating System and comes with an open and free IDE


  • Input voltage: 4.5-12 VDC
  • Internal voltage: 3.3 VDC
  • Current MCU on: 40 mA
  • Current MCU stand-by: 23 uA
  • Coin cell: CR1225
  • Dimensions: 70 x 52 mm
  • Weigth: 20.7 gr
  • Conectors: 22 pins female slot for expansion modules, double row female slot for expansion modules, 8 pin JTAG connector, micro USB
  • Microcontroller: 32 bits STM with ARM Cortex-M3 core
  • Clock: 72 MHz
  • Flash: 1 MB
  • RAM: 96 KB
  • SD Card: Slot for microSD cards up to 2 GB
  • Wi-Fi: 802.11 b/g (ceramic or external antenna)
  • Ethernet: 100 MB
  • Serial interfaces: 3 UART, 2 I2C, 1 SPI
  • I/Os: Up to 6 analog, up to 20 digital
  • ZigBee, Wi-Fi, IEEE802.15.4, GPRS, NFC/RFID, GPS, RS485, Industrial sensor adapter
  • TCP/IP, HTTP, Modbus stacks
  • FreeRTOS operating system
  • TST software libraries
  • Operation temperature: -20°C / +70°C
  • Storage temperature: -40°C / +85°C
  • Certifications: CE, RoHS