GPS定位跟踪|JOY-LR-GPS

LoRaWAN GPS Tracker是一款基于超低功耗STM32L072单片机和SX1276/1278 LoRa模块的开源GPS跟踪器。

JOY-LR-GPS包括用于运动和姿态检测的低功耗GPS模块L70和9轴加速度计。GPS模块和加速度计的功率均可由单片机控制，实现不同应用场合的最佳能量分布。

JOY-LR-GPS中使用的LoRa无线技术允许用户以极低的数据速率发送数据并达到极长的距离。它提供超长距离扩频通信和高抗干扰能力，同时最大限度地降低电流消耗。它的目标是专业的跟踪服务。

JOY-LR-GPS系列产品包括两个主要变种:

  •JOY-LR-GPS-LI:采用1000mA可充电的lion电池和充电电路供电，具有短跟踪上行的实时跟踪目标。

  •JOY-LR-GPS-AA:禁用充电电路，AA电池直接供电，功耗最低。这是为资产跟踪而设计的，只需要每天向上链接几次。

JOY-LR-GPS是一个开源产品，它基于STM32Cube HAL驱动程序，在ST站点上可以找到大量的库进行快速开发。
 

特点:

.LoRaWAN 1.0.3兼容

.定期/实时GPS跟踪

.内置9轴加速度计

.运动感知能力

.电力监控

.与USB接口充电夹(JOY-LR-GPS -LI)

.1000毫安锂电池供电(JOY-LR-GPS-LI)

.2 x AA电池座(JOY-LR-GPS-AA模型)

.三色LED、报警按钮

.频段CN470 / EU433 / KR920 / US915 / EU868 / AS923 / AU915

.命令来改变参数

LoRaWAN GPS Tracker JOY-LR-GPS is anopen source GPS tracker base on Ultra Low Power STM32L072 MCU and SX1276/1278 LoRa Module.

JOY-LR-GPS includes alow power GPS module L70and9-axis accelerometerfor motion and attitude detection. The power for both of the GPS module and accelerometer can be controlled by MCU to achieve the best energy profile for different applications.

The LoRa wireless technology used in JOY-LR-GPS 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 minimising current consumption.It targets professional tracking service.

JOY-LR-GPS series products include two major variants:

• JOY-LR-GPS-LI: is powered by1000mA rechargeableLi-on battery and charge circuit, which target for real time tracking with short tracking uplink.
• JOY-LR-GPS-AA: Disable the charge circuit to get the lowest power consumption and power directly by AA batteries. This is designed for asset tracking where only need to uplink a few times every day.

JOY-LR-GPS is an open source product, it is based on the STM32Cube HAL drivers and lots of libraries can be found in ST site for rapid development.
 

Features:

LoRaWAN 1.0.3 compliant
Regular/ Real-time GPS tracking
Built-in 9 axis accelerometer
Motion sensing capability
Power Monitoring
Charging clip with USB port (for LGT-92-LI)
1000mA Li-on Battery power (for LGT-92-LI)
2 x AA battery holder (for model LGT-92-AA)
Tri-color LED, Alarm button
Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915
AT Commands to change parameters

JOY Security （H.K）Industrial Limited.
Web：www.loracity.com.cn
Tel：+86 027-85551659
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