TrackerD is an Open Source LoRaWAN GPS Tracker based on ESP32 MCU and Semtech LoRa Wireless Chip.

There are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer in TrackerD. Make it useful for different kinds of applications.

TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.The LoRa wireless technology used in TrackerD LoRaWAN GPS Tracker allows the user to send data and reach extremely long ranges at low data rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional tracking services.

TrackerD is equipped with a 1000mAh Li-on rechargeable battery. Each TrackerD has a worldwide unique OTAA key to join the LoRaWAN network.

• LoRaWAN 1.0.3 Class A


• ESP32 PICO D4


• SX1276/78 Wireless Chip


• Arduino IDE Compatible


• Open-source hardware / software


• Regular/ Real-time GPS,BLE,WIFI tracking


• Built-in3 axis accelerometer (LIS3DH )


• Humidity/temperature sensor


• Motion sensing capability


• Power Monitoring


• Charging circuit via USB port


• 1000mA Li-on Battery power


• Tri-color LED, Alarm button

Applications:

• Logistics and Supply Chain Management


• Human Tracking

System:

• STM32L072CZT6


• Flash:192KB


• RAM:20KB


• EEPROM:6KB

GPS,L76-L:

• Acquisition: 16mA


• Tracking: 13mA


• Cold Start: <35s


• 8uA@Backup Mode


• Warm Start: <30s


• Accuracy: < 2.5m CEP


• ReHot Start: <1s

Accelerometer:

• MPU9250 9-axis


• triple-axis MEMS gyroscope


• triple-axis MEMS accelerometer


• triple-axis MEMS magnetometer


• 3.5mA operating current

Power Comsuption:

• Sleeping Mode: 77uA  (for LGT-92-LI),  3uA (for LGT-92-AA)


• Tracking: max: 38mA


• LoRa Transmit: 24 ~ 150mA

TrackerD LoRaWAN GPS Tracker

• US 915 MHz band


• Open Source LoRaWAN tracker


• GPS, WiFi, BLE


• Temperature, Humidity, Motion Detection, and Buzzer