ATGM336H-5N series module is the general name of the small size high performance BDS/GNSS full constellation positioning and navigation module series. This series of module products are based on Zhongke Micro's fourth-generation low-power GNSS SOC single-chip-AT6558.<br> Supports a variety of satellite navigation systems, including China's BDS (Beidou Satellite Navigation System), US GPS, Russia's GLONASS, EU's , Japan's QZSS and satellite augmentation systems SBAS (WAAS, EGNOS, GAGAN, MSAS).<br> AT6558 is a true six-in-one multi-mode satellite navigation and positioning chip, including 32 tracking channels, can receive GNSS signals of six satellite navigation systems at the same time, and realize joint positioning, navigation and timing.<br> This series of modules ATGM336H-5N has the advantages of high sensitivity, low power consumption, low cost, etc. It is suitable for car navigation, handheld positioning, wearable devices, and can directly replace Ublox MAX series modules.<br> Output protocol: ATGM332D-5N series modules use UART as the main output channel and output according to the NMEA0183 protocol format. For details, please refer to "CASIC Multimode Satellite Navigation Receiver Protocol Specification".<br> <br> color:As shown<br> Material:Plastic + Metal<br> Excellent positioning and navigation functions, support single-system positioning of BDS/GPS/GLONASS satellite navigation systems, and any combination of multi-system joint positioning, and support QZSS and SBAS systems<br> A-GNSS support<br> Cold Start Capture Sensitivity: -148dBm<br> Tracking sensitivity: -162dBm<br> Positioning accuracy: 2.5 meters (CEP50, open field)<br> Time to first fix: 32 seconds<br> Low power consumption: continuous operation less than 25mA (@3.3V)<br> Built-in antenna detection and antenna short-circuit protection<br> <br> Package Contents:<br> 1 x Module<br> 1 x IPX ceramic active antenna<br> <br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.