DFRobot TEL0132

This is a compact positioning and navigation module based on the AT6558, a six-in-one multi-mode GNSS chip. It provides real-time location data and supports multiple navigation systems with 32 tracking channels. The module can simultaneously receive GNSS signals from six navigation systems, including China's BeiDou, US GPS, Russia's GLONASS, Europe's GALILEO, Japan's QZSS, and SBAS augmentation systems (WAAS, EGNOS, GAGAN, MSAS), enabling combined positioning, navigation, and timing. In serial output mode, the module is compatible with a wide range of host boards featuring serial interfaces, such as Arduino, Raspberry Pi, and STM32. Positioning accuracy is approximately 3 meters, comparable to that of a smartphone. With power consumption as low as 0.1W, the module can operate continuously for extended periods using a compact power source.

• Operating voltage: 3.3-5V
• SMA and IPEX antenna interfaces
• Onboard E2PROM for storing configuration settings
• Onboard XH414 rechargeable battery for faster hot start and acquisition
• A-GNSS support
• Cold start acquisition sensitivity: -148dBm
• Tracking sensitivity: -162dBm
• Positioning accuracy: 2.5m (CEP50, open sky)
• Time to first fix: 32 seconds (or several minutes, depending on environment)
• Low power consumption: <25mA (continuous operation)
• Built-in antenna detection and antenna short-circuit protection
• Dimensions: 13.1 x 15.7mm

• Drone
• Smart vehicle
• Vehicle navigation
• Handheld positioning device
• Wearable device