U-BLOX NEO-7 MMini GPS Module With Serial TTL RS232

Descripción

U-BLOX NEO-7 MMini GPS Module With Serial TTL RS232 MIni GPS Module Board With TTL RS232 Decription: Item Name: GPS Module PositionaI Accuracy: 2.5mCEP (SBAS:2.0mCEP) Update rate: Max 5Hz(default 1Hz) Capture time: Cold start: 27S(Max),Hot Start:1S Capture tracking sensitivity: -162dBm Oscillator: TCXO (+/-0.5PPM) Communication protocol: NMEA(default)/UBX Binary Serial communication baud rate: 9600 Operating temperature: -40?-85? Operating Voltage: 2.7V-5.0V(VCC pin input) Operating Current: 35mA TXD/RXD impedance: 510 ? Characteristics of interfaces: TTL level compatible with 3.3V/5V SCM system Receiving characteristics: 56 channel,GPS L1(1575.42Mhz) C/A code,SBAS:WAAS/EGNOS/MSAS Features: TTL-level compatible with 3.3V/5V SCM system The default is 9600 baud, you can modify the u-center Comes IPX interface, you can connect a variety of active antenna Built-in rechargeable backup battery that can power down to save ephemeris data to achieve hot start Built-in EEPROM, save the configuration information Instructions for use: (to access the MCU for example) VCC: pick 3.3V/5V GND: GND connection TXD: pick MCU.RX RXD: pick MCU.TX PPS: pick MCU.IO clock pulse output (optional connection) Product Demonstration: Operation interface on U-center: Print out the localization information on U-center: Package included: 1 x GPS module