SIM800L V2.0 5V Wireless GSM GPRS Module replace SIM900A

KSh 1,500.00

Only 3 left in stock

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The SIM800L V2.0 5V Wireless GSM GPRS Module can be a suitable replacement for the SIM900A in many applications. Here’s a breakdown comparing the two:

SIM800L V2.0

Voltage: Runs on 5V power supply, eliminating the need for a voltage regulator for Arduino boards (often 5V).
Network: Quad-band GSM/GPRS (850/900/1800/1900 MHz) – works on most GSM networks globally.
Interface: TTL serial interface compatible with both 3.3V and 5V microcontrollers.
Features: GPRS data transfer, SMS, Voice calls (with external audio components).

SIM900A

Voltage: Typically requires a 3.7V power supply (may need a voltage regulator for 5V systems).
Network: Tri-band or Quad-band GSM/GPRS (depending on model) – check specific model for supported frequencies.
Interface: TTL serial interface (compatibility may vary depending on voltage).
Features: Similar to SIM800L – GPRS data transfer, SMS, Voice calls (with external audio components).

Suitability for Replacement:

The SIM800L V2.0 is a generally good replacement for the SIM900A due to:

Simplified power supply: No need for a voltage regulator for 5V Arduino setups.
Wider compatibility: Works with both 3.3V and 5V microcontrollers.

However, there are a few things to consider:

Network compatibility: Double-check if the SIM800L V2.0’s supported frequencies (Quad-band 850/900/1800/1900 MHz) match your specific needs.
Features: Both modules offer similar functionalities, but refer to the datasheets for any minor variations.

If you have the datasheet or manual for your SIM900A model, comparing its specifications with the SIM800L V2.0 datasheet will provide a more definitive answer on compatibility.