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hengdu Ebyte Electronic Technology Co., Ltd.

EA01-SG UserManual

Copyright ©2012–2020

，C

hengdu Ebyte Electronic Technology Co., Ltd

22



The AT Command Mainly Configure Power Supply Mode Of GNSS. The Default Power Supply Is Turned On, And The GNSS

Power Supply Should Be Turned Off After The Business Interaction.



Parameter Configuration Instructions

：

<Mode>

，

0 Means GNSS Power Is Turned Off, 1 Means Only For GNSS Auxiliary Power,

And 2 Means That Both GNSS Primary And Secondary Power Are Supplied.The Default Is 2, And at + NRB Saves In Flash.

CHAPTER IV: 3GPP STANDARD DIRECTIVE AND OPERatOR CLOUD

PLatFORM STANDARD RECTIVE

This Section Refers To The Ea01-S 3Gpp And Operator Cloud Platform Standard Instruction Manual

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Содержание EA01-SG

Страница 1: ...EA01 SG User Manual NB IoT Module...

Страница 2: ...HEARTBEat PACKET FUNCTION CONFIGURatION 3 11 1 CONFIGURE THE TCP UDP HEARTBEat PACKAGE CONTENT 3 11 2 SEND A HEARTBEat PACKET COMMAND 3 12 REGISTRatION PACKAGE FUNCTION CONFIGURatION 3 12 1 REGISTRatI...

Страница 3: ...MEA STATEMENT IS OUTPUT21 4 4CONTROLLING GNSS POWER 21 CHAPTER IV 3GPP STANDARD DIRECTIVE AND OPERatOR CLOUD PLatFORM STANDARD DIRECTIVE CHAPTER POWER ON PROCESS AND DEEP SLEEP INSTRUCTIONS CHAPTER HA...

Страница 4: ...ent Support For BDS GPS GLONASS GALILEO QZSS SBAS 1 2 FEATURE FUNCTION Support ForTheB3B5B8 Frequency Band Support TCP UDP MQTT COAP Lwm2MAndOtherProtocols Support Telecom Cloud Ctwing China Unicom Cl...

Страница 5: ...METER 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 Receiv...

Страница 6: ...Manual FIRMWARE UPDATE Main at Serial Port Upgrade Support Fota Upgrade Of Mobile Cloud And Telecom Cloud PHYSICAL CHARACTERISTICS Size 18 7 0 15 mm 16 0 15 mm 2 3 0 2 mm TEMPERTURE RANGE Working Temp...

Страница 7: ...3 5 m Speed Positioning Accuracy 0 1 m s Time Accuracy 30 ns NOTE THE ABOVE RESULTS ARE GPS BEIDOU DUAL MODE WORKING MODE Test Condition 1 The Number Of Receiving Satellites Is Greater Than 6 The Sig...

Страница 8: ...du Ebyte Electronic Technology Co Ltd EA01 SG UserManual 2 2 PIN ASSIGNMENT 2 3 PIN TYPE DEFINITION NAME DESCRIPTION IO Digital Two Way Port DI Digital Input Port DO Digital Output Port AI Analog Inpu...

Страница 9: ...level compatible with 3 3V default 9600bps 23 RXD_GNSS DI GPS serial port RXD 29 TXD_DBG DO Module debugging serial port TXD reserved Reserved recommended suspension 30 RXD_DBG DI Module debugging ser...

Страница 10: ...or 500ms If There Is DATE To Send Within 500ms It Will Continue To Pull Low Again For 500ms If No DATE Is Sent Within 500ms It Will Resume High Level Output LINK B Socket1 Connection Status Indication...

Страница 11: ...ration Parameter Description Enable 0 Means To Close The Transparent Transmission Application 1MeansToOpen The TransparentTransmission Application Note When Power Off Saving Is Required Input at NRB C...

Страница 12: ...e The Normal Working Range Is 3 1 4 2V 3 5 SWITCH BETWEEN at MODE AND DATE TRANSMISSION AT ORDER RESPONSE ATD 98 NEWLINE CONNECTING OK OK It Works In at Command Mode By Default After Power On In at Co...

Страница 13: ...As The Baud REAT Of The at Serial Port The Default Is 9600 Baud REAT When Store Is 0 The Baud REAT Will Take Effect Dynamically Divide The Set Baud REAT By 2400 And Save It To Flash And Automatically...

Страница 14: ...TCP Protocol 1 Means UDP Protocol Note When It Needs To Be Saved After Power Off Input AT NRB Command Will Save The Parameters To Flash And Automatically Restart To Take Effect Socket Connection Statu...

Страница 15: ...TCP UDP Heartbeat Packet Select MQTT Send MQTT Heartbeat Packet The Serial Port Will Print PINGRESP After Successful Sending Select EBYTE Cloud Send EBYTE Cloud Heartbeat Packet 3 12 REGISTRATION PACK...

Страница 16: ...HE CONFIGURATION AT ORDER RESPONSE AT MODBUS ENABLE ID NEWLINE OK AT MODBUS NEWLINE OK ENABLE ENABLE ID ID Parameter Configuration Instructions Enable 0 Represents The Modbus RTU TCP Off 1 Means The M...

Страница 17: ...Prompts MQTT Closed When MQTT Mode Is 1 When MQTT Mode Onenet Or MQTT Mode Is 2 And When m q t t Mode Is 3 Parameter Configuration Instructions Addr Represents The Server s IP Address Or Domain Name U...

Страница 18: ...ive_Time Server Keep Alive Time The Unit Is Seconds The DATE Range Is 2 Bytes The Default Is 600 Seconds 10 Minutes Note When The Power Loss Needs To Be Saved The Input AT NRB Instruction Will Save Th...

Страница 19: ...ally Restart The Effect 3 15 3 ADD OPTION COMMAND IN COAP MESSAGE AT ORDER RESPONSE AT ADDOPTION INDEX TYPE VALUE NEWLINE OK AT ADDOPTION NEWLINE OK INDEX INDEX TYPE TYPE VALUE VALUE Parameter Configu...

Страница 20: ...APMINUS TOKEN OPTION NEWLINE OK Parameter Configuration Instructions Token 1 Remove The Token From The Message Option 1 Remove FromThe Message Option 3 15 6 COAP SENDS AN INSTRUCTION WITHOUT A LOAD ME...

Страница 21: ...e And Forms As An Hex String If There Is a Option In The Received Message The Serial Print Option Type Value Ends With The Return Newline If Payload Is Included In The Received Message The Serial Prin...

Страница 22: ...GGA GSA GSV And Other Statements Parameter Configuration Instructions NMEA_Item Select The Output NMEA Statement Null Means No Output Statement GLL R M C VTG GGA GSA GSV Indicates The Output Correspon...

Страница 23: ...Should Be Turned Off After The Business Interaction Parameter Configuration Instructions Mode 0 Means GNSS Power Is Turned Off 1 Means Only For GNSS Auxiliary Power And 2 Means That Both GNSS Primary...

Страница 24: ...TCP UDP Is Successfully Connected Id Represents The Socket Id Created Currently Supports Only 0 And 1 TCP DUP Channels Can Only Use 0 COAP MQTT Cloud Channels With 1 STATE Socket Connection STATE 1 Is...

Страница 25: ...uppose a Large Em Walk Around The Module High Frequency Digital High Frequency Simulation Power Wiring Will Also Greatly Affect The Performance Of The Module According To The Strength Of The Interfere...

Страница 26: ...b Assembly Pb Free Assembly Solder Paste solder paste Sn63 Pb37 Sn96 5 Ag3 Cu0 5 Preheat Temperature min Tsmin Preheat Temperature min Tsmin 100 150 Preheat temperature max Tsmax Preheat temperature m...

Страница 27: ...Copyright 2012 2020 Chengdu Ebyte Electronic Technology Co Ltd 26 EA01 SG UserManual 8 2 FLOW WELDING CURVE DIAGRAM...

Страница 28: ...Revision Date Revision Notes Maintenance Man 1 0 2020 09 28 Initial Version Linson 1 4 2022 6 9 Command Format Correction Yan ABOUT US Sales Hot Line 4000 330 990 TELE 028 61399028 Technical Support...

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