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Can we interface SIM800 module with USB to TTL Converter? Answered

I think it is tuff but not impossible.

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jrjong101
jrjong101

8 months ago

SIM800A Quad Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in a LGA(Land grid array) type which can be embedded in the customer applications. SIM800A disney hub supports Quad-band 850/900/1800/1900 MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 100 x 53 x 15 mm, it can fit into slim and compact demands of customer design. Featuring and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.

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welilek
welilek

1 year ago

Sometimes after powering up the module,
after getting registered on the network, the network LED starts flashing
as if there is no network found, and also I cannot make any calls or
sms during these time.

But after restarting the module, everything works fine.

I have used 12V 7A battery for powering the module.

I am not able to find the problem, please guide me.

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Orngrimm
Orngrimm

1 year ago

I google "SIM800 TTL" and basically the first hit:


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weline
weline

1 year ago

The
SIM900 is a complete Quad-band GSM/GPRS solution in a SMT module which
can be embedded in the customer applications. Featuring an
industry-standard interface, the SIM900 delivers GSM/GPRS
850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a
small form factor and (https://roadrunneremail.org/) with low power consumption. With a tiny
configuration of 24mm x 24mm x 3 mm, SIM900 can fit almost all the space
requirements in your M2M application, especially for slim and compact
demand of design.