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ماژول GPRS / GSM چهار باند A6 - دارای نمایشگر و کیبورد

کد انبار : 2056-121-3518
مدل کالا : A6-Module-V2
موجودی: تامین کالا فقط به صورت سفارشی پیش سفارش
قیمت:
71,100تومان

تعداد: - +
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ماژول GPRS / GSM چهار باند A6 - دارای نمایشگر و کیبورد 

A6 GPRS Beta Instructions
1. get the board, insert the SIM card and check the DIP switch is correct, note: SIM card holder in A6 adapter plate on the back; DIP switch opens 1,3,5,6 on it;
2. Plug in the USB , turn on the power can be turned on;
3. The boot process due to the start-up module and Shun can link cloud, the process may take longer;
4. Open the serial port, you can see the boot process serial output, default serial port to send data can be forwarded directly to the A6 module can be directly knock AT test;
5. If you want to call, enter the destination number via the keyboard, you can press the dial key, default headset, pay attention to plug in your headphones (with the MIC ), if you want to hang up the phone, press the key again you can dial in the input state long press dial / delete key to backspace to delete characters;
6. If finished entering numbers, press the SMS button to send a test message destination number;
7.GPRS data services available through Shun the App , you can control the development board three color lights, buzzer;
8. DIP switch description;
MCU_MAIN_RXD 51 microcontroller serial download RXD
MCU_MAIN_TXD 51 microcontroller serial download TXD
MCU_AT_RXD 51 Microcontroller Connections A6 module RXD
MCU_AT_TXD 51 Microcontroller Connections A6 module TXD

Specifications
dimensions of 22.8 × 16.8 × 2.5mm ;
Operating temperature -30 deg.] C to + 80 deg.] C;
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 ;
the 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 Ai Thinker extended command;
Support 2 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 the HR , FR , EFR , the AMR speech coding;

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