/SIM800A Dual-band Quad-band GSM GPRS Voice SMS Data Wireless Transceiver Module

SIM800A Dual-band Quad-band GSM GPRS Voice SMS Data Wireless Transceiver Module

Main Characteristics:Two-frequency 900/1800MHzGPRS multi-slot class 12/10GPRS mobile station class BMeet the GSM 2/2+ standardClass 4 (2W @900MHz)Class 1 (1W @1800MHz)Controlled by AT commands (GSM 07.07, 07.05 and SIMCOM enhanced AT command set)Low power consumptionSIM application kitSupply voltage range: 3.4 ~ 4.4VOperating temperature range: -40°C ~ +85°CVoice:TricodecHalf rate (HR)full rate (FR)Enhanced Full Rate (EFR)AMRHalf rate (HR)full rate (FR)Support suppression algorithmData TransmissionGPRS class 12: Maximum 85.6 kbps (downstream rate)Support PBCCHCoding schemes CS 1, 2, 3, 4PPP-stackCSD up to 14.4 kbpsUSSDNon-transparentInterface68 SMT pinsOne way analog audio interfaceSupport RTCUSB/ Serial interfaceSIM card interface (3V/ 1.8V)GPIO /ADC /PWM /I2CGSM antenna pinBT antenna pinSMSPoint-to-point MO and MT/ SMS broadcast/ Text and PDU modeCompatibilityAT cellular command interfaceSoftware Features0710 MUX protocolEmbedded TCP/UDP protocolFTP/HTTPMMSe-mailDTMF detectionInterference detectionrecordingSSLPackage included:1 xSIM800A Dual-band Quad-band GSM GPRS Voice SMS Data Wireless Transceiver Module

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