Product details
A7 GSM GPRS GPS 3 In 1 Module supports GSM/GPRS Quad-Band( 850/900/1800/190) network. Also, it supports voice calls,SMS messages,GPRS data service and GPS function .We can use it make a simple phone. The module is controlled by AT command via UART and supports 3.3V and 4.2V logical level.
Features :
- Support the GSM / GPRS four bands, including 850,900,1800,1900 MHZ
- GPRS Class 10
- Support Voice Message voice calls
- Support Voice Message 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
- Support Voice Message GPS and AGPS
- 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 42 PIN
- Power supply: DC 5V – 9V
Package Includes:
1 x A7 GSM GPRS GPS 3 In 1 Module
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