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SIM900A Dual-band Network Mini Serial GPRS GSM Breakout Module

SIM900A Dual-band Network Mini Serial GPRS GSM Breakout Module

SKU: 412037
  • US$11.69

    6 %

  • 10.99
  • Free shipping To

  • Form Color:

    Green + Black

SIM900A Dual-band Network Mini Serial GPRS GSM Breakout Module
SIM900A Dual-band Network Mini Serial GPRS GSM Breakout Module

SIM900A Dual-band Network Mini Serial GPRS GSM Breakout Module

US$10.99 US$11.69 6%OFF 0 (0 reviews)
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This is mini GSM / GPRS core board based on SIM900A. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.
The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 4mA in sleep mode.
It communicates with microcontroller via UART port, supports command including GSM 07.07, GSM 07.05 and SIMCOM enhanced AT Commands.
- Working frequency: 900MHz / 1800MHz.
- Working voltage: 4.4 ~ 5.3VDC
- Working Current: maximum of 2A, an average of 50mA
- Sleep Current: 4mA
- Communication Interface: TTL serial port
- Baud rate: It can be set to be auto-bauding and it can also be set by AT command.
- Interface logic voltage: 3.3V
- Make and answer phone calls using a headset or an external 8Ω speaker and electret microphone.
- Send and receive SMS messages.
- Send and receive GPRS data (TCP/IP, HTTP, etc.) .
Form ColorGreen + Black
Quantity1 piece
MaterialPCB + alloy + plastic
Working Voltage 4.4~5.3V
Working Current2A
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 1.3 in x 1.02 in x 0.67 in (3.3 cm x 2.6 cm x 1.7 cm)
Weight 0.35 oz (9.8 g)
Packing List
1 x SIM900A GSM module
1 x English user manual

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$9.74 shipped US$9.71 shipped US$9.68 shipped

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