TEL0132

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.