LBT1 is a Long Range / low power consumption LoRaWAN Bluetooth tracker. LBT1 scans and find the nearest i-Beacon info and send to IoT server via LoRaWAN wireless network. IoT Server should have a pre-configure position mapping for beacons in order to trace the location of LBT1 tracker.
LBT1 targets for indoor positioning for people and things.LBT1 has motion detect feature, it will also detect walk steps and uplink the value.
LBT1 is powered by 1000mA rechargeable.
Features
✓ LoRaWAN 1.0.3 Class A
✓ STM32L072CZT6 MCU
✓ Frequency bands KR920/US915/IN865/EU868/AS923/AU915
✓ Bluetooth iBeacon scanning
✓ Walking steps counter
✓ Power Monitoring
✓ Charging circuit via USB port
Specifications
Micro Controller:
➢ MCU: STM32L072CZT6
➢ Flash:192KB
➢ RAM:20KB
➢ EEPROM: 6KB
➢ Clock Speed: 32Mhz
Common DC Characteristics:
➢ Supply Voltage: 5V via USB port or Internal 1000mAh battery
➢ Operating Temperature: -40 ~ 85°C
LoRa Spec:
➢ Frequency Range,
✓ Band 1 (HF): 862 ~ 1020 Mhz
➢ 168 dB maximum link budget.
➢ High sensitivity: down to -148 dBm.
➢ Bullet-proof front end: IIP3 = -12.5 dBm.
➢ Excellent blocking immunity.
➢ Built-in bit synchronizer for clock recovery.
➢ Preamble detection.
➢ 127 dB Dynamic Range RSSI.
➢ Automatic RF Sense and CAD with ultra-fast AFC.
➢ LoRaWAN 1.0.3 Specification
Battery:
➢ 1000mA Li-on Battery power
Power Consumption
➢ Sleeping Mode: 20uA
➢ BLE Scanning Mode:
➢ LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
Applications
✓ Logistics and Supply Chain Management
✓ Things / Asserts management.
✓ Human tracking
Useful Link:
DRAGINO_LBT1_AT_Commands_v1.0.pdf
LBT1_LoRaWAN_BLE_Indoor_Tracker_UserManual_v1.0.pdf
