GS-92U GPS模块是一个低功耗主芯片的超小外型GPS接收模组,该产品采用了新一代U-blox芯片,超高灵敏度,具备全方位功能,能满足专业定位的严格要求。内嵌在使用GPS服务的 智慧型手机、平板电脑、PND、DVR、可携式装置,测量设备,人员定位管理,测速设备,授时设 备,交车跟踪定位、出租车跟踪定位、公司车辆跟踪定位、物流车辆跟踪定位、汽车故障检测、汽 车油量检测、汽车物联网、挖掘机定位等等。
2、产品应用GPS 应用在 PDA、Pocket PC 和其他便携设备领域
个人定位和汽车定位等轨迹追踪产品
面积测量及距离测量等测绘产品
同步 UTC 时间及授时领域
轨迹记录及 GPS 数据点校准等产品
3、产品优点
单面表贴,二次 SMT 方案,更快速的应用
采用无铅工艺制造,符合 RoHS 标准
UART / TTL,USB2.0 可选输出
采用 KDS 0.5PPM 高精度 TCXO
丰富的数据输出速率:9600bps(默认) [可选:1200,2400,4800,19200,38400,57600,115200, 230400,460800,921600]
可任意设置搭配输出语句:NMEA 0183 V3.0(GGA, GSA, GSV, RMC, VTG, GLL)
内建 RTC 晶体
支持 EEPROM,自由丰富配置参数
支持可调的数据刷新率:1Hz-5Hz
卫星质量控制:丰富的设置卫星质量控制及防止漂移软体设置
应用场景:从步行模式-车载模式-静态模式-便携模式-空降模式及 2D&3D 定位用户可以自由设置
支持定位 PPS 指示灯:未定位前常亮或者关闭;定位后闪烁
支持 AssistNow Online 和 AssistNow Offline 等 A-GPS 服务
GPS、GALILEO、SBAS(WAAS、EGNOS、MSAS、GAGAN)混合引擎
4、模块参数表
模块性能 | |
芯片 | ublox UBX-G6010-ST |
频率 | L1, 1575.42MHz |
协议 | NMEA 0183 v2.3 GALILEO L1 open service (with upgrade) Default:GGA,GSA,GSV,RMC Support:VTG,GLL,TXT ublox binary and NMEA Command |
可用波特率 | 1200,4800,9600,19200,38400,57600,112500 bps |
通道 | 50 |
Internal ROM | 3Mbit of ROM and 2Mbit of RAM |
灵敏度 | 跟踪:-160dBm 捕捉:-160dBm 冷启劢-146dBm |
冷启劢 | 平均29秒 |
温启劢 | 平均29秒 |
热启劢 | 平均1秒 |
精度 | HorizontalPosition:Autonomous<2.5maverage, SBAS < 2.0m average Velocity: 0.1 m/s Timepulse signal: RMS 30 ns |
最大高度 | 18000 米 |
最大速度 | 515 m/s |
最大加速度 | ≦ 4G |
更新频率 | 1-5 Hz |
A-GPS | AssistNow on-line and off-line |
接口 | |
I/O Pins | 1 serial ports |
物理特性 | |
类型 | 36 pin stamp holes |
外形尺寸 | 16.0mm * 13.2 mm * 2.4mm |
电源 | |
电源 | 3.3VDC ±5% |
备份电压 | 1.8~3.6VDC |
耗电量 | 40~60mA |
工作环境 | |
湿度范围 | 5% to 95% non-condensing |
工作温度 | -40℃ to 80℃ |
储存温度 | -40℃ to 80℃ |
5、模块工作原理

6、模块信号测试图及RF射频属性图


7、模块管脚分配

Pin NO. | Pin Name | I/O | Description | Remark |
1 | RF_IN | RF | GPS antenna input | |
2 | GND | G | Ground. | |
3 | GND | G | Ground. | |
4 | GND | G | Ground. | |
5 | V_BCKP | PWR | Backup battery supply voltage | |
6 | GND | G | Ground. | |
7 | Reserved | N | Not connected | |
8 | GND | G | Ground. | |
9 | GND | G | Ground. | |
10 | GND | G | Ground. | |
11 | VCC | PWR | Main power supply to the engine board. | |
12 | GND | G | Ground. | |
13 | Reserved | I | Reset | |
14 | GND | G | Ground. | |
15 | GND | G | Ground. | |
16 | CFG_COM1 | N | CFG_COM1 | |
17 | GND | G | Ground. | |
18 | CFG_COM0 | N | CFG_COM0 | |
19 | GND | G | Ground. | |
20 | TIMEPULSE | O | One pulse per second. | |
21 | GND | G | Ground. | |
22 | GND | G | Ground. | |
23 | GND | G | Ground. | |
24 | GND | G | Ground. | |
25 | TIMEPULSE | N | Not connected | |
26 | GND | G | Ground. | |
27 | WAKE_UP | I | Reserve | |
28 | GND | G | Ground. | |
29 | GND | G | Ground. | |
30 | TXA | O | This is the main transmits channel for outputting navigation andmeasurement data to user’s navigation software or user written software.Output TTL level, 0V ~ 2.85V. | |
31 | RXA | I | This is the main receive channel for receiving software commands to the engine board from ublox demo software or from user written software | |
32 | Reserved | N | engine board from ublox demo software or from user written software. | |
33 | GND | G | Ground. | |
34 | Reserved | N | Not connected | |
25 | GND | G | Ground. | |
36 | GND | G | Ground. |