LoRaWAN Tracker (TrackerD) 433/868 MHz

TrackerD is an Open Source LoRaWAN Tracker based on ESP32 MCU and Semtech LoRa Wireless Chip . In TrackerD, there are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario. 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 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 keys to join the LoRaWAN network. Features: 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 : GXCAS Technology GXHT3X Motion sensing capability Power Monitoring Charging circuit via USB port 1000mA Li-on Battery power Tri-color LED, Alarm button Datalog Applications: Logistics and Supply Chain Management Human tracking Specifications: Micro Controller: Espressif 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 Common DC Characteristics: Supply Voltage: 5V via USB port or Internal li-on battery Operating Temperature: -40 ~ 60°C LoRa Spec: 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.