N20 Demo Board User GuideCopyright © Neoway Technology Co., Ltd 124 Material List N20 demo board (with/without module) M5X0-PWR board 5 V power supply, 4G antenna, etc (Optional)

Overview

Board Interfaces

Connections

Power Supply

Commissioning

Commissioning Via USB

Material List

Neoway N20 User Manual

Boot LOG Instruction

General Commands

Querying Signal Quality: +CSQ

Querying the Network Registration Status: +CREG

Querying EPS Network Registration Status: +CEREG

Querying the IMSI: +CIMI

Querying IMEI: +CGSN

Querying the Module Model: +CGMM

Setting the Baud Rate of the Module: +IPR

Activating Multiplexing Mode: +CMUX

Clock: +CCLK

Enabling PIN and Querying MT and Network Device: +CLCK

Modifying the Password of the PIN: +CPWD

Defining PDP Context: +CGDCONT

PDP Authentication: +XGAUTH

Enabling & Disabling the Terminal Display: ATE1/ATE0

GPRS Dialing Command: ATD*99

SMS Commands

Setting Preferred SMS Storage: +CPMS

Setting SMS Inputting Mode: +CMGF

Setting the TE Character Set: +CSCS

Setting the SMS Indication Mode: +CNMI

Reading SMS Messages: +CMGR

SMS Message List: +CMGL

Sending SMS Messages: +CMGS

Writing SMS Messages: +CMGW

Sending Messages from Storage: +CMSS

Deleting SMS Messages: +CMGD

Setting the SMS Center Number: +CSCA

Displaying the Parameters of the Text Mode: +CSDH

Save Settings: +CSAS

TCP/UDP Client Commands

Setting Receive Mode: +RECVMODE

Setting Up TCP Link: +TCPSETUP

Sending TCP Data: +TCPSEND

Receiving TCP Data: +TCPRECV

Closing TCP Link: +TCPCLOSE

Sending UDP Data: +UDPSEND

Receiving UDP Data: +UDPRECV

Reading UDP Data: +UDPREAD

Querying TCP/UDP Link Status: +IPSTATUS

TCP Server AT Commands

Closing the Listening Connection: +CLOSELISTEN

Receiving Data from the Client: +TCPRECV(S)

Querying the Connection Status on the Client: +CLIENTSTATUS

Querying the Status of Data Sent by the TCP Link: +TCPACK

Transparent TCP/UDP Commands

Setting Up Transparent UDP Link: +UDPTRANS

TCP Transparent Server Commands

Querying the Link Status on the Client: +CLIENTSTATUS

FTP AT Commands

Logging Out from the FTP Server: +FTPLOGOUT

Uploading Data to the FTP Server: +FTPPUT

Querying FTP Link Status: +FTPSTATUS

HTTP Commands

Setting Up HTTP Link:+HTTPSETUP

Closing HTTP Link: +HTTPCLOSE

HTTP Link Closing: +HTTPCLOSED

HTTPS Commands

HTTPS Request: +HTTPSACTION

Closing HTTPS Link: +HTTPSCLOSE

HTTPS Link Closed Report: +HTTPSCLOSED

GPS AT Commands

Obtaining NMEA Data: $MYGPSPOS

Setting APN of AGPS: +AGPSOPEN

Setting AGPS Server: +AGPSSETSERVER

PSM&eDRX Commands

Setting eDRX Mode: +CEDRXS

MQTT Command

Connection Command: +MQTTCONN

Unsubscription: +MQTTUNSUB

Publishing Topic: +MQTTPUBS

Querying the MQTT Connection Status: +MQTTSTATE

Ali MQTT Command

Configuring MQTT Connection Parameters: +CLOUDCONN

PUBLISH Data: +CLOUDPUBLISH+PUBLISHDEFAULT

Publishing Messages: +CLOUDSUB

Unsubscribing: +CLOUDUNSUB

Disconnecting to the MQTT Server: +CLOUDDISCONN

AWS MQTT Commands

Setting User Parameters: +AWSAUTHPARAM

Connection Command: +AWSCONN

Receiving Topic Content: +AWSSUBRECV

Unsubscribing to Topic: +AWSUNSUB

Querying MQTT Status: +AWSSTATE

Other AT Commands

Obtaining the Version Information of the Module: $MYGMR

Obtaining the CCID of the SIM Card: $MYCCID

Setting Network Mode: +NETCFG

Querying Network State: +NETSTATE


Contents Table Of Contents Overview Board Interfaces Connections Power Supply Commissioning Commissioning Via USB Material List	N20 Demo Board User GuideCopyright © Neoway Technology Co., Ltd 124 Material List N20 demo board (with/without module) M5X0-PWR board 5 V power supply, 4G antenna, etc (Optional) Previous / 17