TEL0044 DFRduino GPS Shield For Arduino (ublox LEA-5H)

The Tel0044 by DFRobot includes DFRduino GPS Shield for Arduino uses ublox LEA-5H.

The LEA-6H is a high performance stand-alone GPS and GALILEO receiver module designed to allow easy, straightforward migration from its LEA-4 predecessors. It features u-blox' KickStart weak signal acquisition technology, as well as flexible connectivity options. The LEA-6H comes with built-in Flash memory that enables firmware updates and the storage of specific configuration settings in a non-volatile RAM. The built-in antenna supervisor supports external and active antennas, such as u-blox' ANN high performance GPS antenna. 

u-blox KickStart provides accelerated startup at weak signals, and our featured SuperSense® Indoor GPS is capable of tracking and acquiring even extremely weak signals. This makes the LEA-6H suitable for solutions using small or covert antennas. 

SPECIFICATION

• Power supply  2.7 V – 3.6 V
• Power consumption  117 mW @ 3.0 V (continuous)
• 33 mW @ 3.0 V Power Save Mode (1 Hz)
• Backup power  1.4 V – 3.6 V, 22 μA
• u-blox 6 position engine:
• Navigate down to –162 dBm and –148 dBm coldstart
• Faster acquisition with AssistNow Autonomous
• Configurable power management 
• Hybrid GPS/SBAS engine (WAAS, EGNOS, MSAS)
• Anti-jamming technology
• A-GPS: AssistNow Online and AssistNow Offline services, OMA SUPL compliant
• Supports GLONASS, Galileo ready (LEA-6H)
• Backward compatible (hardware and firmware); easy migration from LEA-5 or LEA-4 families 
• Based on GNSS chips qualified according to AEC-Q100
• Manufactured in ISO/TS 16949 certified sites
• LCC package for reliable and cost effective manufacturing
• Operating temperature range: –40°C to 85°C
• 1 UART, 1 USB and 1 DDC (I2C compliant) interface
• Navigation update rate  up to 5 Hz (ROM version), 2 Hz (Flash)
• Accuracy：
• Position  2.5 m CEP 
• SBAS  2.0 m CEP