● Industry-standard
● TTS voice broadcast Built-in
● Support internal/external protocol stacks
● Support digital voice/analog voice/recording
Dimension(mm):33.80 x 27.80 x 2.45
Package:LGA120pin
WCDMA:B1/B2/B5/B8
GPRS/GSM:850/900/1800/1900MHz
Power Supply:3.3V~4.2V(Typical 3.8V)
Operating Temp:-40℃~+85℃
Interfaces
SIM:x 1,1.8V/3.0V
USB2.0:x 1
UART:x 2
ADC:x 2
GPIO:■
Approvals
Country:Anatel/JPA&JRE/RCM/CCC
HSPA/HSPA+(Mbps):21(DL)/5.76(UL)
EDGE(kbps):296(DL)/236.8(UL)
GPRS(kbps):107(DL)/85.6(UL)
Remote SIM:■
OpenCPU:■
MUX:■
USSD:■
STK:■
SMS:■
FOTA:■*
OS Driver:Android/Linux/WinCE
Analog Audio:■
Digital Audio:■
Voice Code:HR,FR,EFR,AMR
Audio Play/Recor:■
CSD:■
Protocols:TCP/UDP/SSL/FTP/NTPHTTP/PPP