SIM800A Wireless GSM GPRS Extension Module
Description:
SIM800A mini with high-performance industrial-grade GSM / GPRS module: SIM800A working frequency band: GSM900 / 1800 MHz Can achieve Voice telephone, SMS (SMS, MMS), GPRS data transmission function, TTS, and Bluetooth (optional). Hardware design in the official design to be optimized, the use of an efficient switching power supply, SIM card using the main micro cover, and more solid quality.
Module applications: Remote monitoring, smart remote meter reading, smart home, and car equipment, and other remote communication equipment.
Features:
- The Development board supports 2G / 3G / 4G Unicom or mobile phone cards.
- TTL level serial port compatible with 3.3V and 5V microcontrollers.
- Support SMS, GPRS data transmission, send MMS, DTMF, HTTP, FTP, PPP dial-up, and other functions.
- For the initial use of computer debugging, it is recommended to use a CP2102 USB-TTL module to power supply and communication;
- The hardware contains one channel reset pin. This reset pin can be used to resolve a problem with the module.
- Using the MCU control module, you can also use the USB – 232 monitoring return data on the instructions, great convenience to find the problem, especially suitable for 51 MCU.
- Standby in 30MA or so, you can set the sleep state of about 10MA low power consumption.
Specifications:
| Technical | |
| Compatible With | Arduino STM32 AVR MCU |
| Frequency | 850/900/1800/1900 MHz |
| Interface Type | TTL level serial interface |
| Operating Temperature Range | -40 °C to +85 °C |
| SIMCARD | micro SIMCARD holder |
| Supply Voltage | 5-12 V |
Package Includes:
1 x SIM800A Wireless GSM GPRS Extension Module
Technical Specifications
| Model | SIM800A |
|---|---|
| SKU | AI8289 |
| Weight | 0.03055 kg |
| Availability | In Stock |
Applications & Use Cases
The SIM800A Wireless GSM GPRS Extension Module is a versatile gprs and gsm modules used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
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