A6 GSM, GPRS Transmission Test Board

ER-852

This product is no longer in stock

A6 Transmission Test Board with multiple peripherals

125.00 AED

Instructions:
  1. Insert SIM and Check whether DIP switch is set correct
    Note: SIM Slot is in the back of the adapter plate
  2. Plug USB and turn the power ON
  3. Boot process may take longer;
  4. Open the serial port, you can see the boot process serial output, default serial data transmission can be forwarded directly to the A6 Module can be directly hit AT test;
  5. If you want to call, enter the destination number via the keyboard, press the key to dial the default using headphones, plug in your headphones note band MIC If you want to hang up the phone, press the key again you can dial in the input state, long press the dial / Delete key, you can backspace to delete characters;
  6. If you finished entering numbers, press the SMS button a test message will be sent to destination number;
  7. GPRS Data services available through EMC App
  8. You can control the development board three-color light, buzzer, Relay.
Specifications:
  • The Board comes with GSM, GPRS,on board Microcontroller and voltage level shifter, Keypad, Buzzer, RGB Indication LED, Relay, Display, DIP Selection Switch, Audio Jack and USB to UART Interface.
  • Its comes with GSM antenna
  • Working temperature : -30℃ to +80℃
  • Working voltage : 3.3V-4.2V
  • Power voltage: >3.4V
  • Standby currents below 3ma
  • Support quad-band GSM/GPRS,include 850,900,1800,1900MHZ
  • GPRS Class 10
  • Sensitivity: <-105
  • Supports SMS messages
  • GPIO-level 2.8V
  • Supports GPRS data services, the maximum data rate, download 85.6Kbps, upload 42.8Kbps
  • Support standard GSM07.07,07.05 AT commend and Ai Thinker extended commands
  • Supports 2 serial ports:download a serial port and AT command port
  • AT commands support the standard AT, and TCP/IP command interface
  • Support for audio
  • Support external 300,000 pixel webcam
  • Flash Pin to control external LED Falsh light.
  • A6 Package: 24 Pin DIP

.

A6 Main Parameters
  • Quad-band 850/900/1800/1900 MHz
  • GPRS multi-slot 12, 1 to 12 may be configured
  • GPRS mobile station Class B
  • Compatible with GSM Phase 2/2 +
    • Class 4 (2W @ 850/900 MHz)
    • Class 1 (1W @ 1800 / 1900MHz)
  • Supply voltage 3.3 ~ 4.2V 4.0V typ.
  • Current consumption
    • 1.3mA @ DRX = 5
    • 1.2mA @ DRX = 9
  • Operating temperature -30 ° C to +80 ° C
  • AT command control standards GSM07.07,07.05 AT commands and extended commands
  • SIM Application Tool Package

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Data Transmission
GPRS
  • GPRS Class10 up 85.6 kbps (upstream) & 42.8mbps (downlink)
  • PBCCH support
  • Coding scheme CS 1, 2, 3, 4
  • CSD supports up to 14.4 kbps
  • Support USSD
  • Stack PPP / TCP / UDP / HTTP / FTP / SMTP / MUX
SMS
  • To-point messaging
  • Cell Broadcast messages
  • Text / PDU mode
Voice A speech coding mode:
  • Half Rate (HR)
  • Full Rate (EFR)
  • Enhanced Full Rate (EFR)
AMR:
  • Audio processing mechanism
  • Echo cancellation
  • Echo suppression
  • Noise Suppression
Interface
  • SIM / USIM card 3V / 1.8V
  • UART 2 Ge
  • Analog audio interface
  • RTC
Certificate
  • CE/ FCC/ RoHS/ CTA

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