HF HF2111A GPRS Serial Server Manuals

Manuals and User Guides for HF HF2111A GPRS Serial Server. We have 1 HF HF2111A GPRS Serial Server manual available for free PDF download: Manual

HF HF2111A Manual

HF HF2111A Manual (51 pages)

4G/2G DTU

Brand: HF | Category: Network Hardware | Size: 2 MB

Table of Contents

Table of Contents

3
List of Figures

6
List of Tables

6
1 Function Description

8
2 At Instruction Introduction

30
- Working Mode
  30
  - Switching to Command Mode
    30
  - Figure 29. Default UART Parameters
    30
- Send at Command in Transparent Transmission Mode
  31
- Figure 30. Switching to Command Mode
  31
- SMS at Command
  32
- Overview of the at Instruction Set
  32
  - Instruction Syntax Format
    32
  - Figure 31. at Instruction Set
    32
  - AT Instruction Set
    33
  - Error Code Description
    33
  - List of AT+ Instruction Set
    33
  - At+H
    35
  - At+E
    35
  - At+Cmdpw
    35
  - At+Wel
    36
  - At+Host
    36
  - At+Entm
    36
  - At+Ver
    37
- At+Gver
  37
- At+Appver
  37
- At+Reld
  37
- At+Cfgtf
  37
- At+Fclr
  37
- At+Srst
  37
- At+Z
  38
- At+Uart
  38
- At+Uarttm
  38
- At+Modbus
  38
- At+Smsid
  39
- At+Netp
  39
- At+Netplk
  40
- At+Tcpto
  40
- At+Netpiden
  41
- At+Netpid
  41
- At+Data
  41
- At+Nregen
  42
- At+Nregdt
  42
- At+Nregsnd
  43
- At+Heart
  43
- At+Htptp
  44
- At+Htpurl
  44
- At+Htphead
  44
- At+Websocket
  44
- At+Mqtopic
  45
- At+Mqlogin
  45
- At+Mqid
  45
- At+Locate
  46
- At+Upgrade
  46
- At+Gota
  46
- At+Getip
  47
- At+Ping
  47
- At+Gslq
  47
- At+Gsmst
  47
- At+ICCID
  48
- At+Imei
  48
- At+Imsi
  48
- At+Apn
  48
- At+Ntime
  49
- At+Ioten
  49
- At+Iotuid
  49
- At+Pid
  49
- At+Pcid
  50

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