ElectroCicla
Módulo GSM/GPRS SIM800L (MicroSIM, Quad-Band, Serial TTL) Placa Core Pequeña
Módulo GSM/GPRS SIM800L (MicroSIM, Quad-Band, Serial TTL) Placa Core Pequeña
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SPECIFICATIONS
Application: Computer
Brand Name: NoEnName_Null
Choice: yes
Condition: New
Dissipation Power: ...
Functions: Electronic Module
Model Number: SIM800L
Operating Temperature: -40℃~+80℃
Origin: Mainland China
Package: DIY Module
Range of application: Switch And Sensor For Arduino STM
Supply Voltage: 3.7~4.2V
Type: Module
semi_Choice: yes
Link: https://pan.baidu.com/s/1vI6Y4Rl4S3QCvqOV_iHhaQ?pwd=43d5 extraction code: 43 d5
By default, no pins are welded to reserve more expansion space for customers
Module model: SIM800L
Working voltage: 3.7~4.2V(current peak 1A, please do a good job)
Support network: global quad-band network
Module size: 2.5cmx2.3cm
The serial port is TTL serial port, which can be directly linked with the MCU.
The module is powered on and automatically starts and searches the network
On-board signal indicator (blinking slowly if there is a signal, blinking quickly if there is no signal)
Small size, there is no GSM module smaller than this module
Full machine SMT processing, reflow welding, stable performance factory direct sales
Power supply can be directly powered by lithium batteries, as shown below:
