SMART ELECTRONICS GPRS MODULE GSM MODULE A6 / SMS / SPEECH / IN SOUTH AFRICA

Description: Dimensions 22.8 × 16.8 × 2.5mm Led Working temperature -30 ¿¿¿ to + 80 ¿¿¿ Operating Voltage 3.3V-4.2V Power voltage> 3.4V Standby average current 3ma less Support the GSM / GPRS four bands, including 850,900,1800,1900MHZ GPRS Class 10 Sensitivity Support voice calls Support SMS text messaging Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps Supports standard GSM07.07,07.05 AT commands and extended commands Ai Thinker Supports two serial ports, a serial port to download an AT command port AT command supports the standard AT and TCP / IP command interface Support digital audio and analog audio support for HR, FR, EFR, AMR speech coding Support ROHS, FCC, CE, CTA certification SMT 42PIN package Package included: 1 x Smart Electronics GPRS Module GSM Module A6 / SMS / Speech / Board / Wireless Data Transmission Adapter Plate