LoRaWAN GPS Tracker LGT-92 - GPS tracking device with LoRa 868MHz module

Description

Dragino LoRaWAN GPS Tracker LGT-92 is an open source GPS locator based on the STM32L072 microcontroller and the LoRa SX1276/1278 module. The LGT-92 has a built-in energy-saving GPS L70 module and a 9-axis IMU for motion and position detection. The power of the GPS module and accelerometer can be controlled by the MCU to obtain the best energy profile for various applications. The LoRa wireless technology used in the LGT-92 allows the user to send data and achieve long transmission distances at low speeds, ensures long-range communication and high resistance to interference, while minimizing power consumption. LGT-92 is powered by a 1000 mAh Li-on battery, the user can program the device to work from weeks to months depending on the target application. LGT-92 is an open source product based on the STM32Cube HAL drivers. It is configured using AT commands. Perfect for projects related to building automation, in the area of ​​logistics and measurements. Full documentation is available on the product page.

Features

• Compatible with LoRaWAN 1.0.3
• Real-time GPS tracking
• Motion detection possible
• Power monitoring
• USB charging 
• 1000 mA Li-ion battery
• Tri-color LED, alarm button
• Configuration using AT commands
• STM32L072CZT6 microcontroller, Flash: 192 kB, RAM: 20 kB, EEPROM: 6kBGPS
• L70R:
• Cold start: <35 sec
• Warm start: <30 sec
• Hot Start: <1s
• Accuracy: <2.5 m
• MPU9250: 3-axis gyro, accelerometer and magnetometer
• Power supply: 1000 mAh lithium battery
• Current consumption: up to 150 mA