This compact GSM module SIM900A for communication
Experience seamless connectivity with this high-quality SIM900A GSM module, designed to enhance your embedded projects. Its sleek, rectangular design measures just 49mm by 47mm and weighs a lightweight 28g, ensuring easy integration into space-constrained devices. Crafted with precision, this module features dual power supply interfaces โ 5V DC at over 1A ideal for USB powering, and 3.5-4.5V suitable for lithium batteries. Supporting 2G, 3G, and 4G networks, it offers reliable global cellular communication. With TTL serial support at 3.3V and 5V levels, and protected serial port circuitry, it guarantees stable communication with microcontrollers. The onboard SIM card slot with ESD protection, SMA antenna interface, and various control pins make it versatile and user-friendly for advanced wireless applications. This moduleโs clean, modern aesthetic combines technical acumen with effortless functionality, perfect for your next project or product development. Imagine deploying this reliable communication solution that elevates your devices' connectivity capabilities today.
Keys features of the product SIM900A GSM Module
- Compact size of 49mm x 47mm with a modern blue circuit board design for aesthetic appeal and easy placement.
- Supports dual power supply options: VCC5 for 5V at over 1A, suitable for USB connection, and VCC4 for 3.5-4.5V lithium batteries, ensuring versatility in powering your project.
- Supports 2G, 3G, and 4G cellular networks for versatile, worldwide wireless connectivity in various environments and applications.
- TTL serial communication supports both 3.3V and 5V microcontrollers, protected circuitry, and a reset button for reliable data exchange and control.
- Includes an SMA bend female antenna port (with IPXmini option), SIM card holder with ESD protection, and multiple control and power pins for comprehensive system integration.
- Technical details include a weight of 28g (38g with packaging), operating under standard environmental conditions, with a recommended current of over 1A for stable operation.
This SIM900A GSM Module is ready for your next projectโorder now!
Bring reliable cellular communication to your projects today with this expertly designed SIM900A GSM module. Imagine your device sending and receiving data seamlessly across mobile networks, enhancing connectivity anywhere you deploy it. Its compact form factor, versatile power options, and robust network support make it an ideal choice for IoT applications, remote monitoring, or embedded systems. The integration of protected serial ports, adaptive antenna interfaces, and easy-to-use control pins ensures straightforward setup and operation. Elevate your technological capabilities with this high-performance GSM module nowโdonโt miss out on creating innovative solutions that connect the world around you easily and efficiently.





















