Introducing the Shiratech LTE and Sensor Mezzanine, the easiest and fastest way to add LTE connectivity and full context awareness to your product


Cellular Modem Quectel EC25 LTE

  • LTE CAT 4 Max 150Mbps (DL) 50Mbps (UL).
  • LTE category 4 module optimized for M2M and IoT applications.
  • Worldwaide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage.
  • Multi-constellation GNSS receiver available for applications requiring fast and accurate fixes in any environment.
  • MIMO technology meets demands for data rate and link reliability in modem wireless communication system.

On-Board Sensor Key Features

Bosch BNO055

Outputs fused sensor data - Quaternion, Euler angles, Rotation vector, Linear acceleration, Gravity, Heading.

  • 3 Sensors in one device - triaxial 16bit gyroscope, triaxial 14bit accelerometor and full performance geomagnetic sensor.
  • Intelligent power management - normal, low power and suspended modes.

Analog Device ADUX1020

  • Multifunction photometric sensor and signal conditioning
  • Fully integrated AFE, ADC, LED driver and timing core.
  • Enable an ambient light rejection capability using both optical and analog filtering.
  • Gesture recognition with 0.5cm to 15cm range
  • Proximity sensing to 20cm
  • Gesture/proximity works under infrared (IR) transparent glass or other materials


  • Fully integrated miniature module: 940nm Laser VCSEL. VCSEL driver, ranging sensor with advanced embedded micro controller
  • Fast Accurate distance ranging - Measures absolute range up to 2m. Reported range is independent of the target reflectance
  • Eye safe - Class 1 laser device

Analog Device ADT7410

  • High performance temperature sensor
  • Temperature accuracy
    • +/- 0.5C from -40C to +105C (2.7V to 3.6V)
    • +/-0.4C from -40C to +105C (3.9V)
  • 16 bit temperature resolution
  • Fast first temperature conversion on power up of 6ms
  • Easy implementation - No temperature calibration/correction required by user. No linearity correction required