DRAGINO - TrackerD - LoRa - LoRaWAN GPS Tracker - EU868

DRAGINO TrackerD-EU868 GPS Tracker

overview

The TrackerD is an open source LoRaWAN tracker based on an ESP32 and the Semtech LoRa wireless chip.

The TrackerD contains various sensors and connection options: GPS, WiFi, BLE, temperature, humidity, motion detection and a buzzer. Due to this diversity, it can be used in many different application scenarios.

The TrackerD can be programmed using the Arduino IDE. This offers the possibility to adapt the software to your own IoT solution.

The LoRa technology used in TrackerD allows the user to send data over long distances with low bandwidth. It offers ultra-long range spread spectrum communication with extremely long range and high interference immunity with minimal power consumption and is aimed at professional location services.

The TrackerD has a rechargeable 1000mAh Li-on battery. Each TrackerD has a globally unique set of OTAA keys to connect to the LoRaWAN network.

Characteristics

• LoRaWAN 1.0.3 Class A
• ESP32-PICO-D4
• SX1276/78 chips
• Arduino IDE compatible
• Open source hardware/software#
• Regular/Real-time GPS,BLE,WIFI tracking
• Built-in 3-axis accelerometer (LIS3DH)
• Humidity/Temperature Sensor: GXCAS Technology GXHT3X
• Ability to capture motion
• Power monitoring
• Charging via USB port
• 1000mA Li-on battery power
• Tri-color LED, alarm button
• Data recording

Applications

• Logistics and Supply Chain Management
• Locating people and objects

Technical data

Microcontroller

• Expressif ESP32 PICO D4
• MCU: ESP32 PICO-D4
• Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
• WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
• Integrated SPI flash : 4 MB
• RAM: 448 KB
• EEPROM: 520 KB
• Clock Speed: 32Mhz

Power supply

• Operating voltage: 5V via USB port or internal Li-Ion battery
• Operating temperature: -40 ~ 60°C

LoRa Specifications

• Frequency Range, 168 dB maximum link budget.+20 dBm - 100 mW constant RF output vs.
  • Band 1 (HF): 862 ~ 1020 MHz
• +14 dBm high efficiency PA.
• Programmable bit rate up to 300 kbps.
• High sensitivity: down to -148 dBm.
• Bullet-proof front end: IIP3 = -12.5 dBm.
• Excellent blocking immunity.
• Low RX current of 10.3 mA, 200 nA register retention.
• Fully integrated synthesizer with a resolution of 61 Hz.
• FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
• Built-in bit synchronizer for clock recovery.
• Preamble detection.
• 127 dB Dynamic Range RSSI.
• Automatic RF Sense and CAD with ultra-fast AFC.
• Packet engine up to 256 bytes with CRC.
• LoRaWAN 1.0.3 Specification

battery

• 1000mA Li-on battery

Power consumption

• Sleeping mode: 200uA
• LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
• Tracking: max: 38mA

scope of delivery

• 1 x Dragino TrackerD-EU868
• 1 x USB cable for charging and programming