HW-353A SIM900A Module Development Board GSM GPRS Robotics Bangladesh
  • HW-353A SIM900A Module Development Board GSM GPRS Robotics Bangladesh
  • HW-353A SIM900A Module Development Board GSM GPRS Robotics Bangladesh
  • HW-353A SIM900A Module Development Board GSM GPRS Robotics Bangladesh
  • HW-353A SIM900A Module Development Board GSM GPRS Robotics Bangladesh

HW-353A SIM900A Module Development Board GSM GPRS

RBD-1959
  • Single supply voltage 3.4V – 4.5V
  • HW-353A SIM900A Module Development Board GSM GPRS
  • The keypad and SPI display interface will give you the flexibility to develop customized applications.
  • Serial port and Debug port can help you easily develop your applications.
  • One audio channel includes a microphone input and a speaker output.
  • Programmable General Purpose Input & Output. 

This product is recommended for advanced user. Please consider all the warning before purchasing this item. 

User need to have moderate knowledge of GSM systems and microcontrollers. 

BDT 1,560
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Average rating: 5/5 - Number of reviews: 1
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SIM900A GSM Module is the smallest and cheapest module for GPRS/GSM communication. It is common with Arduino and microcontroller in most of embedded application. The module offers GPRS/GSM technology for communication with the uses of a mobile sim. It uses a 900 and 1800MHz frequency band and allows users to receive/send mobile calls and SMS. The keypad and display interface allows the developers to make the customize application with it. Furthermore, it also has modes, command mode and data mode. In every country the GPRS/GSM and different protocols/frequencies to operate. Command mode helps the developers to change the default setting according to their requirements. Featured By RoboticsBD.

The SIM900A is designed with power saving technique so that the current consumption is as low as 1.5mA in SLEEP mode.  

Product Images are shown for illustrative purposes only and may differ from the actual product.

Note: Product images/ Components brand may vary from actual product as our stock rotates.

Features:

  1. The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5--4.5V power supply, optional power on self starting (default) and control start.
  2. The onboard SMA (default) and IPXmini antenna interface, SIM900A interface reserved reset.
  3. The size of the module is 49*50, all the new and original device.
  4. The computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A. 
  5. Standby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power. Support 2, mobile phone 3,4G card.
  6. The serial port circuit: support for 3.3V single chip microcomputer.
  7. TTL serial port support 3.3 and 5V single chip microcomputer.
  8. The SIM card circuit to increase the SMF05C ESD chip.Featured By RoboticsBD.
  9. Antenna circuit: guarantee short and straight, so as to ensure the signal strength.
  10. PCB display screen printing mark: each interface, convenient development two times, the SIM900/A hardware is completely follow the design when the design manual.
  11. Two power supply interface: VCC5, 5V DC above 1A. Computer 5V power supply can be early computer USB. DC long data circuit over larger recommended 5V1A. VCC4, 3.5--4.5V power supply, ibid., suitable for lithium battery.
  12. Control pin all leads.Featured By RoboticsBD.
  13. A TTL level, compatible with 3.3V and 5V.
  14. The two antenna interface, the default SMA straight head, connector for IPXmini antenna.
  15. One way of speech interface, the way Mike interface

Pin Description

  1. GND - GND
  2. SIMR SIM900A RXD, TTL level, can not be directly connected to the 232 level
  3. SIMT SIM900A TXD, TTL level, can not be directly connected to the 232 level
  4. RST - SIM900A reset, active low
  5. VCC-MCU when the SIM900A module and 5V TTL level communication, this pin is connected to DC 5V; when the level of communication of SIM900A and 3.3V TTL, this pin is connected to DC 3.3V.
  6. VCC5-DC 5V input.
  7. VCC4-DC3.5-4.5 input

Note: You need expert soldering job to solder pin header. Use Heat Resistant Tape to cover the sim900A module before soldering. 

Featured By RoboticsBD.

General Specification
Module Sim900A
Size: 50mm x 48mm
Net weight: 28g
Shipment Weight 0.031 kg
Shipment Dimensions 12 × 8 × 2.5 cm

Please allow 5% measuring deviation due to manual measurement.

Documentation:

  1. Hardware Design Sim900A Datasheet
  2. SIM900A GSM Module
  3. SIM900A GSM Module
  4. Home Automation System Using GSM SIM900A
  5. GSM Sim900A with Arduino Complete Guide with GSM based Projects Examples
  6. Tutorial to Interface GSM SIM900A With Arduino

Your network provider may not support setting the time automatically. In that case you can do it manually using AT+CCLK AT command.

And make sure your circuit and Arduino share a common ground.

You must be very careful not to disconnect GND before VCC and always connect GND before VCC. Otherwise the module may use the low voltage serial pins as ground causing damage to the module.

DC-DC Buck Converter

Power supply You cannot power the module from the Arduino, as it is incapable of supplying the necessary peak currents. The Sim900 draws about 2A every so often. It's not necessary to build a 2A supply, as a large storage capacitor on the power supply output will supply the current. I am using a small switch mode buck power supply to step down from an external 12V DC source to 3.3V, with a 0.1F 5V super capacitor on its output and that works a treat. I believe that a 1000uF low esr cap will also work, but I've not tried it. The photo shows the power supply with a 0.1F cap underneath. RoboticsBD

Any 2A-rated DC-DC buck converter like the LM2596 will work. These are much more efficient than linear voltage regulators such as the LM317 or LM338.

Featured By RoboticsBD.

Package Includes:

1 x HW-353A SIM900A Module Development Board GSM GPRS

1 x Module Power Cable

1 x Screw

What is the price of HW-353A SIM900A Module Development Board GSM GPRS in Bangladesh?

The latest price of HW-353A SIM900A Module Development Board GSM GPRS in Bangladesh is BDT 1,560 You can buy the HW-353A SIM900A Module Development Board GSM GPRS at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.
Product Details
RBD-1959
5 Items
GPRS
rating
03/07/2023
Mohammad Tarequl Islam
Ok
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    For Standard LCD 16x2. Press here.For Standard LCD 16x2 with Male Header. Press hereFor Standard LCD 16x2 with Female Header. Press hereFor Standard LCD 16x2 with I2C adapter board soldered. Press here.For Standard LCD 16x2 with White Background. Press here.For Standard LCD 16x2 with Blue Background. Press here. Model: LCD1602 Interface: I2C Interface...

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    Jumper Wire Single 20cm Robotics Bangladesh Quick view

    Reference: RBD-1354

    Jumper Wire Single 20cm

    Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

    Price BDT 3
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    Breadboard Full Size Bare 830 Tie Points Robotics Bangladesh Quick view

    Reference: RBD-0133

    Breadboard Full Size Bare 830 Tie Points

    830 Solder-less Points Ideal for Experimenting With Circuit Design In Labs Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components Colored coordinates for easy components placement. Accept a variety of wire sizes 20-29 AWG

    Price BDT 139
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    Jumper Wire 40 Pcs Set 20cm Robotics Bangladesh Quick view

    Reference: 0031

    Jumper Wire 40 Pcs Set 20cm

    3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

    Price BDT 95
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    HC-SR501 PIR Motion Sensor Robotics Bangladesh Quick view

    Reference: RBD-0023

    HC-SR501 PIR Motion Sensor

    Wide Working Voltage Range: DC 4.5V- 20V Current Drain: <60uA Detection Angle: <140° Detection Distance: 3 to 7m (can be adjusted) Blockade time: 2.5s (Default)  Work temperature: -20-+80°C

    Price BDT 85
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    U-Blox NEO-6M GPS Module Robotics Bangladesh Quick view

    Reference: RBD-0797

    U-Blox NEO-6M GPS Module

    5Hz position update rate. The cold start time of 38 s and Hot start time of 1 s. Configurable from 4800 Baud to 115200 Baud rates. (default 9600). SuperSense ® Indoor GPS: -162 dBm tracking sensitivity. Support SBAS (WAAS, EGNOS, MSAS, GAGAN). Separated 18 x 18mm GPS antenna. RoboticsBD In recent years 2022, due to a shortage of chips, some of the GPS...

    Price BDT 606
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    - BDT 20 Reduced price Flame Sensor Fire Detection Module Robotics Bangladesh Quick view

    Reference: RBD-0149

    Flame Sensor Fire Detection Module

    Output Channel: 1 Power Supply: 3.3/5V Built in a potentiometer for sensitivity control. Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO. Detection angle about 60 degrees, the flame spectrum especially sensitive. The flame of the most...

    Price BDT 49 Regular price BDT 69
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    Reference: RBD-0350

    STM32F103C8T6 Blue Pill Development Board Imported Chipset

    100% Brand new and high quality STM32 Board Model: STM32F103C8T6. Core: ARM 32 Cortex-M3 CPU. Debug mode: SWD. 72MHz work frequency. 64K flash memory, 20K SRAM. RoboticsBD 2.0-3.6V power, I/O.

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    PIC Development Board with Cable PIC16F877 Robotics Bangladesh Quick view

    Reference: RBD-1038

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    NodeMCU Mega WiFi R3 Atmega2560 ESP8266 32Mb Memory Board Robotics Bangladesh Quick view

    Reference: RBD-2138

    NodeMCU Mega WiFi R3 Atmega2560 ESP8266 32Mb Memory Board

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    HL-K18 PIC18F4520 Microcontroller Development Board Integrated Kit Emulator Robotics Bangladesh Quick view

    Reference: RBD-1721

    HL-K18 PIC18F4520 Microcontroller Development Board Integrated Kit Emulator

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    AVR Microcontroller Learning Development Board Robotics Bangladesh Quick view

    Reference: RBD-1527

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    8051 Microcontroller MCU Learning Development Board Kit Robotics Bangladesh Quick view

    Reference: RBD-1544

    8051 Microcontroller MCU Learning Development Board Kit

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    Arduino Mega 2560 CH340 Robotics Bangladesh Quick view

    Reference: RBD-1397

    Arduino Mega 2560 CH340

    Programmer: CH340 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 54 (of which 15 provide PWM output) Analog Input Pins 16 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 256 KB of which 8 KB used by bootloader

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    Arduino Pro Mini 328 5V/16Mhz Robotics Bangladesh Quick view

    Reference: RBD-1523

    Arduino Pro Mini 328 5V/16Mhz

    Microcontroller: ATmega328P Circuit Operating Voltage: 5V Clock frequency: 16MHz. 6 PWM port: D3, D5, D6, D9, D10, D11. Use For Atmel Atmega328P-AU microcontroller. Support serial download. Support 9V battery. A pair of TTL level serial port transceiver : RX / TX.

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