Data Sheet

Smart Machine Smart Decision
110F8818197ECA9D7F02E
046EDAD5EBA75928D948
FBB19E046EAF1C3A90168
351C302DF8804460C1409B
18966E0187F88B404CA88F
4F891BFE72BCF45D7
OK
//data in Hex format
Query free space AT+CREC=8
//query free memory
+CREC: 8,938600
space OK
//the free memory space is
938600 bytes
Create record file directory AT+CREC=9,0
//create record file
directory on system
OK
FA T
20.18 TTS Commands
Demonstration Syntax Expect Result
Play synthetic speech with UCS2 coding AT+CTTS=1,"6B228F OK
text //speech synthetized CE4F7F75288BED97
successfully, played locally. F3540862107CFB7E
DF" +CTTS:0
// text in UCS2 coding //speech played over Note:
format ， context of the User needs to wait
text is “ 欢迎使用语音 thisresponse to play next
合成系统 ”. speech!
Play synthetic speech with ASCII coding
text
AT+CTTS=2,"hello ，
欢迎使用语音合成系
统"
// text in ASIIC coding
format.Chinese in
OK
//speech synthetized
Successfully played locally.
+CTTS:0
//speech played over. Note:
GBK coding format. User needs to wait
thisresponse to play next
speech!
Stop playing TTS AT+CTTS=0
//Stop playing
OK
//speech played over.
synthetic speech
Set parameters of the TTS playing AT+CTTSPARAM=5 OK
// set params over. 0, 0,50,25,1
SIM800 Series_AT Command Manual_V1.05 360 2014-07-31