N20AT Command ManualCopyright © Neoway Technology Co., Ltd 65+FTPGET: 10,0123456789+FTPGET: OK.total length is 10+FTP: Server Data Link DisconnectAT+FTPGET=test.txt,1,1,2+FTPGET: 8,23456789+FTPGET: OK.total length is 8+FTP: Server Data Link DisconnectRead all data after thefirst byte.AT+FTPGET=test.txt,1,1,2,4+FTPGET: 4,2345+FTPGET: OK.total length is 4+FTP: Server Data Link DisconnectRead 4-byte dataafter the first byte.Remarks N/A7.4 Uploading Data to the FTP Server: +FTPPUTDescription To upload data to the FTP serverFormat AT+FTPPUT=,,,Parameter: The name of the file to be uploaded: File transfer mode1: ASCII2: Binary: Operation mode1: STOR mode. Create a file on the FTP server and write the data to the file. If thefile exists, the original file will be overwritten.2: APPE mode. Create a file on the FTP server and write the data to the file. If thefile exists, the data is attached to the end of the file.3: DELE mode. Delete a file.: Data length. The data length cannot exceed 8192.Return Value ERROR: The format of the AT command is incorrect. +FTPPUT: Error Not Login: The user has not logged in to the FTP server. +FTPPUT: AT Busy: Last FTP AT command has not been executed
