This pet tracker is designed to fully encompass all indoor and outdoor tracking scenarios covering the three most ubiquitous radio standards. If a pet is roaming outside and possibly far away from buildings, the integrated GNSS receiver and LTE Cat-M1 modem communicate the exact location of the tracker and provide additional sensor data such as the direction of motion or the dominant color and light condition of the surroundings. Moving indoors, the location tracking is performed by the accelerometer and gyroscope in combination with the Bluetooth® Low Energy (LE) and Wi-Fi connectivity information.

The system control is handled by the Wi-Fi SoC’s Arm® Cortex®-M4F which also offers a flexible interface scheme to interact with the LTE and Bluetooth LE radios and the connected sensors. Ease of use is provided through the Bluetooth LE connection since this simplified commissioning and setup of the tracker is combined with a smartphone. A single, removable, and rechargeable battery can provide power for extended periods of time up to multiple months.

System Benefits​:

  • Ultra-low system power consumption for extended battery life
  • Flexible, modular, yet highly integrated architecture
  • Certified ultra-low power Wi-Fi and Wi-Fi + Bluetooth LE modules available to simplify and accelerate the design and shorten time to market (TTM)
  • Primary cell and rechargeable battery support




  • Pet/Infant tracking

Winning Combinations Interactive Diagram

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4:3 ratio Sheet.356 Ultra-Low Power Wi-Fi Module* Ultra-Low Power Wi-Fi Module* LTE Cat-M1 LTE Cat-M1 LTE Cat-M1 Bluetooth Low Energy Bluetooth Low Energy Bluetooth Low Energy Ultra-Low IQ DC/DC Buck Ultra-Low IQ DC/DC Buck Ultra-Low IQ DC/DC Buck Haptic Driver Haptic Driver Haptic Driver Sheet.1 Sheet.2 Sheet.3 Sheet.4 US238 US238 US238 Sheet.179 Sheet.180 Sheet.181 Darlington.131 Sheet.183 Sheet.184 Darlington.254 Sheet.186 Sheet.187 Darlington.254 Sheet.189 Sheet.190 Sheet.191 Darlington.131 Sheet.193 Sheet.194 Darlington.254 Sheet.196 Sheet.197 Darlington.254 Antenna Sheet.224 Sheet.225 Sheet.226 Sheet.227 Sheet.228 Antenna.229 Sheet.230 Sheet.231 Sheet.232 Sheet.233 Sheet.234 RF-Switch RF Switch RF Switch m m m Resistor Sheet.262 Sheet.281 Sheet.282 Sheet.283 Sheet.284 Sheet.285 Sheet.286 Sheet.288 Sheet.289 Sheet.295 Sheet.296 Sheet.297 Connector Arrow Sheet.301 Sheet.302 Sheet.303 Sheet.304 Connector Arrow.305 Sheet.306 Sheet.307 Sheet.308 Accelerometer Gyroscope Accelerometer Gyroscope AccelerometerGyroscope GNSS GNSS GNSS Sheet.313 Sheet.314 Sheet.315 Sheet.316 Sheet.317 Sheet.318 Sheet.199 Sheet.200 Sheet.201 Sheet.323 Sheet.325 Sheet.326 Sheet.327 Sheet.329 Sheet.330 Sheet.331 Color Sensor Color Sensor Color Sensor LRA or ERM LRA or ERM LRA or ERM Sheet.344 Sheet.260 Sheet.339 Sheet.340 Sheet.341 Sheet.342 Sheet.343 Sheet.345 K K K C C C Connector 1 Connector 1.349 Connector 1.350 Connector 1.351 Connector Arrow.357 Sheet.360 6 6 6 6 Sheet.363 Removable Battery Removable Battery Removable Battery 3V 600mA 3V 3V 1.8V 1.8V 1.8V VBAT VBAT VBAT Ultra-Low Power Wi-Fi SoC Ultra-Low Power Wi-Fi SoC Ultra-Low Power Wi-Fi SoC Ultra-Low PowerWi-Fi SoC IEEE 802.00 b/g/n IEEE 802.00 b/g/n IEEE 802.00 b/g/n UART UART UART QSPI QSPI QSPI PMU PMU PMU I2C I2C I2C ARM M4F Arm M4F Arm M4F SPI SPI SPI GPIOs GPIOs GPIOs Sheet.369 Flash Memory Flash Memory Flash Memory QSPI QSPI QSPI Sheet.385 Sheet.383 Sheet.373 Sheet.374 Sheet.375 Sheet.376 Sheet.377 Sheet.378 Sheet.379 Sheet.380 Sheet.382 Removable Battery.384 Li-ion Li-ion 3V 600mA.427 600mA 600mA Footnote *Can be used as a single module option. *Can be used as a single module option.
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Blog Post Feb 19, 2022