DIYmall GPS GPRS GSM Module ESP8266 A7 Development Board

DIYmall GPS GPRS GSM Module ESP8266 A7 Development Board
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  • Product Code: esp8266 a7
  • Availability: 2-3 Days
  • $12.99
  • Ex Tax: $12.99
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Dimensions 22.8 × 19.8 × 2.5mm;

Operating temperature -30 ℃ to + 80 ℃;

Operating Voltage 3.3V-4.2V;

Power voltage> 3.4V;

Standby average current 3ma less;

Support for GSM / GPRS four bands, including 850,900,1800,1900MHZ;

Support China Mobile and China Unicom's 2G GSM network worldwide;

GPRS Class 10;

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;

It supports two serial ports, a serial port to download an AT command port;

AT command supports the standard AT and TCP / IP command interface;

Supports digital audio and analog audio support for HR, FR, EFR, AMR speech coding;

Support ROHS, FCC, CE, CTA certification;


Package Included:

1 X GPS GPRS GSM Module ESP8266  A7 Development Board

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