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Arduino Uno R3

Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.

Price BDT 399
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A6 Pro Serial GPRS GSM Module Core Developemnt Board
  • A6 Pro Serial GPRS GSM Module Core Developemnt Board

A6 Pro Serial GPRS GSM Module Core Developemnt Board

A6 Pro Serial GPRS GSM Module Core Developemnt Board

This is professional version serial GSM / GPRS core development board based on GPRS A6 module. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield
BDT 1,100
rating Read the 4 reviews
Average rating: 5/5 - Number of reviews: 4
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Description
The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 3mA in sleep mode.
It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and Ai-Thinker enhanced AT Commands.

Features:
 
  • Working frequency: quad-band network, 850 / 900 / 1800 / 1900MHz
  • Working voltage: 4.8-9VDC(On-board voltage regulator circuit supply power for A6 module)
  • Working Current: maximum of 2A
  • Sleep Current: 5mA
  • Onboard Micro SIM card holder, you can install Micro SIM card
  • Onboard Micro USB interface for external power supply
  • Communication Interface: TTL serial port / RS232 serial port
  • Baud rate: 115200bps and it can also be set by AT command.
  • Interface logic voltage: 3.3V
  • Make and answer phone calls using a headset and electret microphone.
  • Send and receive SMS messages.
  • Send and receive GPRS data (TCP/IP, HTTP, etc.) .
  • Be used to test the Ai-Thinker GPRS A6 module
  • Pin pitch: 2.54mm
  • Onboard antenna interface: SMA and IPX

About the Antenna:
 
  • Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield
  • Frequency: 780MHz ~ 960MHz 、1710MHz ~ 2170MHz
  • Antenna gain: +2.0 ± 0.7 dBi @ 880 MHz, +2.0 ± 0.7 dBi @ 1800 MHz
  • S.W.R <= 2.0 @ 2100 MHz ~ 2500 MHz
  • Output Impedance: 50 Ohm
  • Antenna interface: SMA
Product Details
17 Items

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A6 Pro Serial GPRS GSM Module Core
rating
03/08/2019
Kamrus Salehin
Good and working.
Review
rating
26/07/2019
Md. Kaviul Hossain
It was good
You take shipping cost 120
rating
12/04/2019
Tasnim B.
You take shipping cost 120 tk through bkash.But when I go for taking my product they again charge me as delivery cost!!!Why I have to bear shipping cost in 2nd time! As you already take the shipping costso again bearing delivery cost in SA poribohon is very sad. You should mention all these hidden charges.and sorry to say it was my first and last impression about roboticsbd
Answer: We are really sorry to hear that. Could you please let us know how much did you pay to SA Paribahan? Please email us at ask@roboticsbd.com We would love to resolve your issue. Thanks
beh
rating
21/10/2018
toshiba k.
Behaviour was perfect. Cooperativ. Products all good Delivery was delayed just 1day as expected
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