GPS BDS Dual​​ Navigation Module ATGM336H Replace NEO-M8N

GPS BeiDou​​ ATGM336H Module

Type: MOD-ATGM336H-5N31
SKU:MOD-ATGM336H-5N

Size: The ATGM336H-5N series modules are the general term for a line of compact, high-performance BDS/GNSS full-constellation positioning and navigation modules. These modules are based on Zhongke Micro’s fourth-generation low-power GNSS SoC single-chip—the AT6558—which supports multiple satellite navigation systems. These include China’s BDS (BeiDou Navigation Satellite System), the USA’s GPS, Russia’s GLONASS, the EU’s Galileo, Japan’s QZSS, and Satellite-Based Augmentation Systems (SBAS) such as WAAS, EGNOS, GAGAN, and MSAS. The AT6558 is a truly integrated six-in-one multi-mode satellite navigation and positioning chip. It features 32 tracking channels capable of simultaneously receiving GNSS signals from all six satellite navigation systems, enabling combined positioning, navigation, and timing.
The ATGM336H-5N series modules offer advantages such as high sensitivity, low power consumption, and low cost. They are suitable for automotive navigation, handheld positioning, wearable devices, and can directly replace Ublox MAX series modules. ​​Output Protocol​​.
The ATGM332D-5N series modules use UART as the primary output channel and output data in NMEA0183 protocol format. For specific details, please refer to the CASIC Multi-Mode Satellite Navigation Receiver Protocol Specification.

​​Performance Indicators​​
Excellent positioning and navigation performance: supports single-system positioning using BDS, GPS, or GLONASS, as well as multi-system combined positioning in any configuration; also supports QZSS and SBAS. Supports A-GNSS.
Cold start capture sensitivity: -148 dBm
Tracking sensitivity: -162 dBm
Positioning accuracy: 2.5 meters (CEP50, open area)
Time to first fix: 32 seconds
Low power consumption: continuous operation <25 mA (@3.3V)Built-in antenna detection and antenna short-circuit protection.
After wiring, upload the software Ch340 drive, the TTL will have signal.
Packing list: 1x ATGM336H-5N