custom 1Pcs New SIM800L GPRS GSM Module PCB Antenna SIM Board Quad band for Arduino

We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.
 

This module is powered by 5V, and the computer can debug USB to TTL serial port. The power supply can output 800MA current, and the TTL serial port is compatible with 3.3V and 5V MCUs. After purchase, it can be directly connected to the MCU. The IPX antenna interface can switch PCB antenna, glue stick antenna and suction cup antenna at will. SIM800L data 4 frequency communication, available worldwide.

main feature:
1: Ultra-small size for a variety of cuff and embedded.
2: Self-playing card slot for easy replacement of the phone card. You can put it in the box and reserve the replacement phone slot.
3: The IPX interface can be used to change the antenna at will. The default PCB antenna is greatly reduced: the use of space.
4: The board is made of gold-plated board, which is more stable in performance.
5: Wiring regularity ensures that the board is more stable when it is running.
6: This module is equipped with a protection device, which can achieve anti-reverse, anti-high voltage, reduce the loss of the board, suitable for project and learning.