Ublox SARA-R4 Series - Page 9

SARA-R4/N4 series-AT Commands Manual
UBX-17003787 - R09
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Contents
Page 9 of 307
16.8File system limits........................................................................................................................................ 177
17DNS................................................................................................................................... 178
17.1Resolve name / IP number through DNS +UDNSRN.............................................................................178
18Internet protocol transport layer............................................................................180
18.1Introduction...................................................................................................................................................180
18.2IPv4/IPv6 addressing..................................................................................................................................180
18.3Create Socket +USOCR..............................................................................................................................181
18.4SSL/TLS mode configuration on TCP socket +USOSEC....................................................................182
18.5Set socket option +USOSO...................................................................................................................... 183
18.6Get Socket Option +USOGO.....................................................................................................................184
18.7Close Socket +USOCL................................................................................................................................186
18.8Get Socket Error +USOER........................................................................................................................ 186
18.9Connect Socket +USOCO..........................................................................................................................187
18.10Write socket data +USOWR................................................................................................................... 188
18.11SendTo command (UDP only) +USOST.................................................................................................190
18.12Read Socket Data +USORD..................................................................................................................... 191
18.13Receive From command (UDP only) +USORF......................................................................................192
18.14Set Listening Socket +USOLI.................................................................................................................194
18.15HEX mode configuration +UDCONF=1.................................................................................................. 195
18.16Set socket in Direct Link mode +USODL............................................................................................. 195
18.17UDP Direct Link Packet Size configuration +UDCONF=2..................................................................197
18.18UDP Direct Link Sending timer configuration +UDCONF=3............................................................. 197
18.19Timer Trigger configuration for Direct Link +UDCONF=5................................................................ 198
18.20Data Length Trigger configuration for Direct Link +UDCONF=6....................................................199
18.21Character trigger configuration for Direct Link +UDCONF=7.......................................................... 199
18.22Congestion timer configuration for Direct Link +UDCONF=8........................................................ 200
18.23Socket control +USOCTL.......................................................................................................................200
18.24Configure Dormant Close Socket Behavior +USOCLCFG................................................................202
19SSL/TLS.........................................................................................................................203
19.1Introduction..................................................................................................................................................203
19.2SSL/TLS certificates and private keys manager +USECMNG..........................................................203
19.3SSL/TLS security layer profile manager +USECPRF..........................................................................206
19.4AT+USECMNG command example........................................................................................................ 209
19.5Notes..............................................................................................................................................................210
20FTP....................................................................................................................................211
20.1FTP service configuration +UFTP............................................................................................................ 211
20.2FTP command +UFTPC............................................................................................................................ 213
20.3FTP error +UFTPER................................................................................................................................... 216
21HTTP.................................................................................................................................217
21.1HTTP control +UHTTP................................................................................................................................ 217
21.2HTTP advanced control+UHTTPAC....................................................................................................... 220
21.3HTTP command +UHTTPC....................................................................................................................... 221
21.4HTTP protocol error +UHTTPER............................................................................................................. 223
22GNSS...............................................................................................................................224
22.1NMEA............................................................................................................................................................ 224
22.2GNSS power management +UGPS........................................................................................................ 224
22.3Assisted GNSS unsolicited indication +UGIND................................................................................... 226
22.4GNSS profile configuration +UGPRF..................................................................................................... 227
22.5Aiding server configuration +UGSRV.................................................................................................... 229
22.6GNSS aiding request command +UGAOS............................................................................................230
22.7Send of UBX string +UGUBX....................................................................................................................231
22.8GNSS indications timer +UGTMR.......................................................................................................... 232
22.9Get GNSS time and date +UGZDA........................................................................................................ 232
22.10Get GNSS fix data +UGGGA.................................................................................................................. 233
22.11Get geographic position +UGGLL..........................................................................................................234
22.12Get number of GNSS satellites in view +UGGSV...............................................................................234