Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 221 2012.12.10
11 AT Commands for FTP Application
SIM900 has an embedded TCP/IP stack that is driven by AT commands and enables the host
application to easily access the Internet FTP service. This chapter is a reference guide to all the AT
commands and responses defined for using with the TCP/IP stack in FTP Service.
11.1 Overview
Command Description
AT+FTPPORT SET FTP PORT
AT+FTPMODE SET ACTIVE OR PASSIVE FTP MODE
AT+FTPTYPE SET FTP TRANSFER TYPE
AT+FTPPUTOPT SET FTP PUT TYPE
AT+ FT PC ID SET FTP BEARER PROFILE IDENTIFIER
AT+ FT PR ES T SET RESUME BROKEN DOWNLOAD
AT+FTPSERV SET FTP SERVER ADDRESS
AT+FTPUN SET FTP USER NAME
AT+FTPPW SET FTP PASSWORD
AT+FTPGETNAME SET DOWNLOAD FILE NAME
AT+FTPGETPATH SET DOWNLOAD FILE PATH
AT+FTPPUTNAME SET UPLOAD FILE NAME
AT+ FT PP UT PATH SET UPLOAD FILE PATH
AT+FTPGET DOWNLOAD FILE
AT+FTPPUT UPLOAD FILE
AT+FTPSCONT SAVE FTP APPLICATION CONTEXT
AT+FTPDELE DELETE REMOTE FILE
AT+FTPSIZE GET THE SIZE OF SPECIFIED FILE ON THE REMOTE MACHINE
AT+ FT PS TAT E GET FTP CURRENT STATE
AT+FTPEXTPUT EXTEND UPLOAD FILE
AT+FTPMKD MAKE DIRECTORY ON THE REMOTE MACHINE
AT+ FT PR MD REMOVE DIRECTORY ON THE REMOTE MACHINE
AT+FTPLIST LIST CONTENTS OF DIRECTORY ON THE REMOTE MACHINE
11.2 Detailed Descriptions of Commands
11.2.1 AT+FTPPORT Set FTP Port
AT+FTPPORT Set FTP Port