企业特殊行业经营资质信息公示
点击图片查看原图产品型号：BN-185T 售后服务：产品三包
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全球极小尺寸，极轻GLONASS+GPS 双模GPS，仅8.1g。
默认出货：GPS+GLONASS双模定位，内置FLASH，5V供电，TTL电平，9600，1HZ输出，NMEA-0183协议输出。
注明：该一体模块，内部带FLASH，可以保存配置。可以更改波特率，频率，协议。对于需要更改配置的客户，请提前把输出要求告诉我们，我们按照要求进行更改配置，配置好后再发货。
说明：该模块可以设置成GPS+GLONASS双模，也可以设置成GPS+北斗双模。一般国外用GPS+GLONASS双模，国内用GPS+北斗双模。出货前提前说明，没有说明则按照默认GPS+GLONASS双模出货。
购买BN-185T GPS，将配送1根1.25间距4PIN双头20cm连接线。
管脚定义：
序 号 | 名 称 | I/O | 描 述 | 特 性 |
1 | RX | I | UART通讯接口,TTL电平 | GPS数据输入引脚 |
2 | TX | O | UART通讯接口,TTL电平 | GPS数据输出引脚 |
3 | GND | G | 接 地 | 接 地 |
4 | VCC | I | 主电源，直流输入 | DC 3.0V-5.5V；推荐5.0V |
指示灯：
蓝灯，TX灯，上电蓝灯闪烁，表示有数据输出。
GPS+GLONASS双模模式数据输出：
$GNRMC,013300.00,A,2240.84105,N,11402.70763,E,0.007,,220319,,,D*69$GNVTG,,T,,M,0.007,N,0.014,K,D*3A$GNGGA,013300.00,2240.84105,N,11402.70763,E,2,12,0.59,70.5,M,-2.5,M,,0000*68$GNGSA,A,3,10,12,14,20,25,31,32,26,29,40,41,22,1.09,0.59,0.91*1F$GNGSA,A,3,74,70,73,80,69,,,,,,,,1.09,0.59,0.91*17$GPGSV,4,1,16,01,00,300,,10,56,178,51,12,12,038,38,14,47,345,48*79$GPGSV,4,2,16,16,00,207,,18,06,275,30,20,28,165,43,22,10,319,43*76$GPGSV,4,3,16,25,46,050,47,26,29,205,44,29,13,108,45,31,50,296,52*7E$GPGSV,4,4,16,32,56,010,52,40,20,257,40,41,46,237,48,42,46,123,42*77$GLGSV,2,1,06,69,27,136,49,70,76,057,50,71,34,338,50,73,64,276,55*6B$GLGSV,2,2,06,74,24,231,46,80,35,019,46*60$GNGLL,2240.84105,N,11402.70763,E,013300.00,A,D*7C
GPS+GLONASS双模模式数据输出和信号测试：
GPS+北斗双模模式数据输出：
$GNRMC,013854.00,A,2240.84063,N,11402.70748,E,0.004,,220319,,,A,V*17$GNVTG,,T,,M,0.004,N,0.008,K,A*31$GNGGA,013854.00,2240.84063,N,11402.70748,E,1,10,0.91,72.6,M,-2.5,M,,*6E$GNGSA,A,3,10,14,12,25,29,31,32,20,26,,,,1.72,0.91,1.46,1*00$GNGSA,A,3,24,,,,,,,,,,,,1.72,0.91,1.46,4*0D$GPGSV,3,1,11,10,53,178,43,12,10,037,37,14,49,348,40,20,26,165,36,0*69$GPGSV,3,2,11,25,43,047,39,26,32,205,37,29,14,105,37,31,51,301,43,0*66$GPGSV,3,3,11,32,58,015,43,41,46,237,41,42,51,128,34,0*50$GBGSV,1,1,01,24,56,275,40,0*47$GNGLL,2240.84063,N,11402.70748,E,013854.00,A,A*7B
GPS+北斗双模模式数据输出和信号测试：
