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Sim800l simcomBog'liq SIM800L2. SIM800H&SIM800L Overview
SIM800H&SIM800L is a quad-band GSM/GPRS module, that works on frequencies GSM850MHz,
EGSM900MHz, DCS1800MHz and PCS1900MHz. SIM800H&SIM800L features GPRS multi-slot class 12/
class 10 (optional) and supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4.
With a tiny configuration of 17.8*15.8*2.4mm, SIM800H&SIM800L can meet almost all the space
requirements in customer applications, such as smart phone, PDA and other mobile devices.
SIM800H&SIM800L is a LGA package with 88 pads, and provides all hardware interfaces between the
module and customers’ boards.
z
Support 5*5*2 keypads
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One full modem serial port, customer can configure two serial ports
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One USB, the USB interfaces can debug, download software
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Audio channel which includes two microphone input; a receiver output and a speaker output
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Programmable general purpose input and output.
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A SIM card interface
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Support Bluetooth(only SIM800H)
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Support FM
z
Support one PWM
SIM800H&SIM800L is designed with power saving technique so that the current consumption is as low as
1.04mA in sleep mode.
2.1. SIM800H&SIM800L
Table 1: Module information
SIM800H
SIM800L
GSM
850,900,1800 and 1900MHz
850,900,1800 and 1900MHz
BT
Support
Not support
FLASH
32Mbit
16Mbit
RAM
32Mbit
32Mbit
2.2. SIM800H&SIM800L Key Features
Table 2: SIM800H&SIM800L key features
Feature
Implementation
Power supply
3.4V ~4.4V
Power saving
Typical power consumption in sleep mode is 1.04mA (BS_PA_MFRMS=9 )
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