Model Number : SIM800L
Supply Voltage : 3.7~4.2V
Type : Voltage Regulator
Origin : China
Condition : New
Type : Logic Cs
Module size : 2.5cmx2.3cm
SIM800L module SIM800L GPRS adapter board SIM800 GSM module microSIM card
Module model: SIM800L (performance over SIM900/M590)
Working voltage: 3.7~ 4.2v (peak current 1A, please handle it well)
Support network: global quad-band network
Module size: 2.5cmx2.3cm
The serial port is TTL serial port, which can be directly linked with MCU.
The module starts automatically after power on and seeks the network automatically
On-board signal indicator light (with slow flashing, no quick flashing)
Machine patch processing, reflow welding, stable performance factory sales
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
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