Dfrobot (TEL0132) GPS Receiver Module, 2.7 V to 3.6 V, 12-CH, 2.5 m

Product Overview GPS + BDS BeiDou dual module is a small-size positioning and navigation module based on the AT6558 (a real sixes in one multi-mode satellite navigation and positioning chip). It can provide real-time location information, and support a variety of satellite navigation systems, including 32 tracking channels. Besides, the module can receive GNSS signal from 6 satellite navigation systems simultaneously, which include China BDS, the American GPS, the Russian GLONASS, European GALILEO, Japan QZSS, and SBAS satellite augmentation system (WAAS, EGNOS, GAGAN MSAS), and realize the joint positioning, navigation, and timing. In serial output mode, the is compatible with various mainboards equipped with serial output: Arduino, Raspberry Pi, STM32, and so on. The positioning accuracy error is measured at about 3m, basically the same as smartphones. The module's power consumption is as low as 0.1W, and it can work continuously for a long time with a small power supply. Operating Voltage: 3.3-5V SMA and IPEX Antenna Ports On-board E2PROM for storing configuration settings On-board XH414 rechargeable battery, speed up hot-start and search Support A-GNSS Cold- start acquisition sensitivity: -148dBm, tracking sensitivity: -162dBm Positioning accuracy: 2.5m(CEP50, open field) Time to first fix: 32 seconds (or few minutes, depends on the environment) Low power: <25mA (work continuously) Built-in antenna detection and antenna short circuit protection function Product Information Protocol: NEMA0183 Supply Voltage Min: 2.7V Supply Voltage Max: 3.6V No. of Channels: 12Channels Frequency RF: - Position Accuracy: 2.5m Module Interface: I2C Product Range: -