Ebyte EA01-SG, Руководство пользователя

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Copyright ©2012–2020
， C
hengdu Ebyte Electronic Technology Co., Ltd
4
C
hengdu Ebyte Electronic Technology Co., Ltd.
EA01-SG UserManual
1.3
APPLICATION

Smart Lighting
；

Smart Home
；

Smart Fire Fighting
；

Intelligent Meter Reading
；

Smart Parking
；

Intelligent Building, Intelligent Building

Automated DATE Collection
；

Health Sensor
；

Automobile Testing Equipment
；

Vehicle Positioning And Navigation Equipment
；

Smart Robot

Wearable s
，
Such As GPS Trackers Etc.
；

UAV Positioning, Industrial Computer, Etc
；

Industrial Equipment That Requires GNSS Positioning Or Navigation
CHAPTER Ⅱ: SPECIFICATION PARAMETERS AND PIN DEFINITIONS
2.1 MAIN PERFORMANCE
Module Basic Performance Parameters
：
PARAMETER INSTRUCTION
POWER
Power Supply Voltage Rang
：
3.1V
～
4.2V
Typical Power Supply Voltage
：
3.6V
WORKING CURRENT
EmissionCurrent300-600mA
（
Representative Value
400Ma
）
ReceiveCurrent26-32mA(GPS Close)
ReceiveCurrent50-75mA(GPS Open)
Dormant Current 1uA(NB DGPS Close)
NB FREQUENCY
699MHz
～
960MHz
1.71GHz
～
2.2GHz
GPS COMMUNICATING
PROTOCOL
Support NMEA0183 V4.1 And Previous Versions, The Maximum Fixed Update
Frequency Can Reach 10Hz
SYSTEMS
BDS/GPS/GLONASS/GALILEO/QZSS/SBAS
INTERFACES
UART
（
TXD/RXD
）
OR GPIO
CERTIFICATION
GPS Certification
（
Pending
）；
NB Certification (Network Access License, Model
Approval)
SERIAL PORT
NB Serial Port And GPS Serial Port, Default 9600bps, DATE
Bit 8bit, Stop Bit 1, No Parity NB Serial Port Default 3.0V, GPS
Serial Port Default 2.8V, Compatible With 3.3V;
TRANSMITTING POWER 20dBm±2dBm
USIM INTERFACE Support 1.8V/3V Adaptive USIM Card