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GSM-SIM 900A-TTL With Antenna
- Stock: Out Of Stock
- SKU: 8875 | DAI217
-
Rs. 410.11 (inc GST)
Rs.347.55 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com
Import Service: We import a wide range of electronic components on request.
GSM-SIM900A-TTL With Antenna
GSM-SIM900A-TTL With Antenna
The SIM900A TTL Module is a dual-band GSM/GPRS module designed for embedded applications,featuring a TTL-level UART interface and an external antenna for improved signal reception. It is ideal for SMS, voice, and GPRS data communication in low-power and compact IoT systems.It supports GSM 900/1800 MHz bands and uses AT commands for communication with microcontrollers like Arduino,STM32, or Raspberry Pi (via USB-UART adapter).
DNA solutions, Nashik has various types of Module's. Check out our complete collection of Module's.
If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India. |
Features of GSM-SIM900A-TTL With Antenna
- Dual Band GSM (900/1800 MHz): compatible in most countries
- Supports: Voice Calls,SMS Messaging GPRS ,Internet Access
- TTL Serial Communication (UART): Operates at 3.3V or 5V logic level
- Detachable Antenna (SMA or IPEX): Enhances signal strength and reception
- Standard AT Command Set: Easy integration with any microcontroller platform
- Compact Design: Ideal for space-limited projects
- Power Supply: Needs 4V regulated supply
Specifications of GSM-SIM900A-TTL With Antenna
- Module: SIM900A (GSM/GPRS)
- Frequency Bands: GSM 900 / 1800 MHz (Dual Band, Asia-specific)
- Network Support: 2G GSM only
- SMS Support: Text & PDU mode
- Antenna: External GSM Antenna
- Power Supply Requirement: 3.4V – 4.4V DC
- Sleep Mode: Supported via DTR pin
Applications of GSM-SIM900A-TTL With Antenna
- GSM-based Home Automation
- SMS-Based Alert or Notification Systems
- Remote Monitoring
- IoT Communication Modules
- Vehicle Tracking (with GPS)
- Industrial SMS control systems
Package Includes
1 x GSM-SIM 900A-TTL with Antenna
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