基本特性Dimension(mm):32.00x27.00x2.30Package:LCC42pinLTEFDD:B1/B3/B5/B8TETDD:34/B38/B39/B40/B41WCDMA:B1/B8TD-SCDMA:B34/B39G***/GPRS:900/1800MHzPowerSupply:3.3V~4.4VOperatingTemp.:-40℃~+85℃接口SIM:x1,1.8V/3.0VUSB2.0:x1UART:x2ADC:x1GPIO:■LPG:x1I2S:x1I2C:x1SPI:x1认证Regulation:RoHSCountry:CCC/SRRC/NAL传输速率LTEFDD(Mbps):150(DL)/50(UL)LTETDD(Mbps):112(DL)/10(UL)UMTS(kbps):384(DL)/384(UL)HSPA+(Mbps):21(DL)/5.76(UL)TD-SCDMA(Mbps):4.2(DL)/2.2(UL)GPRS(kbps):85.6(DL)/85.6(UL)EDGE(kbps):236.8(DL)/236.8(UL)功能OpenCPU:■LBS:■USSD:■STK:■FOTA:■***S:■OSDriver:Android/LinuxDigitalAudio:■VoiceCode:HR,FR,EFR,AMRProtocols:TCP/UDP/NTP/SSL/PPP/ECM/MQTT/HTTP/HTTPS/FTP)