A6 GPRS GSM moodul Micro SIM

- operating temperature -30 ‘C to + 80 'C
- standby average current 3ma less
- support the GSM / GPRS four bands, including 850,900,1800,1900MHZ
- sensitivity <-105
- 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
- support standard AT commands and TCP / IP command interface
- support digital audio and analog audio support for HR, FR, EFR, AMR speech coding
- support 2G 3G 4G mobile card Unicom card
- support ROHS, FCC, CE, CTA certification
- SMT 42PIN package