产品特点
采用ublox M9N卫星接收机，定位精准可靠。
内置工业级RM3100电子罗盘，输出准确航向信息。
集成高精度ICP20100气压计。
集成RGB提示灯，可通过提示灯查看飞控状态。
集成蜂鸣器，可根据无人机的状态发出提示音。
集成安全保护开关，防止误操作。
产品定义
灯语
| GPS定位灯 | 安全开关灯 |
| 闪烁：已定位 | 闪烁：已锁定 |
| 常亮：未定位 | 常亮：可解锁 |
接线说明
OneGNSS M9N 连接至CAN 1/2（图示为CAN1）接口。
OneGNSS M9N规格参数表
| 项目 | 参数 |
| 卫星接收机 | ublox M9N |
| 处理器 | STM32G474 |
| 通信协议 | DroneCAN总线 |
| 罗盘 | RM3100 |
| 气压计 | ICP20100 |
| 蜂鸣器 | 有 |
| 安全开关 | 有 |
| LED灯 | 有 |
| 工作频段 | GPS: L1 C/A GLONASS:L10F Beidou:B1I Galileo:E1B/C |
| 卫星增强系统 | SBAS:WAAS, EGNOS, MSAS QZSS:L1s(SAIF) 其它：RTCM3.3 |
| 导航刷新率 | 25Hz |
| 搜星数量 | 32 |
| 定位精度 | 水平精度：2m 速度精度 0.05m/s |
| 捕获速度 | 冷启动 24S 再次捕获 2S 辅助启动 2 |
| 灵敏度 | 追踪 & 导航：-167dBM 冷启动&热启动: -148dBM 重新捕获: -160dBM |
| 滤波器 | SAW+LNA+SAW |
| 防电磁干扰 | EMI+RFI |
| 重量 | 37g |
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