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Good afternoon, I have a problem when connecting to the GPRS network with a cheap SIM800 L I bought on ebay.
After configuring it with the APN of my network provider (do not require a password):
Sim800 supports SSL protocol. AT command "AT+CIPSSL" sets TCP to use SSL function. Module will automatic begin SSL certificate after TCP connected. My Problem: how get SSL certificate? where SSL certificate is save?
Has someone been able to send an email with SIM900 or SIM800L modems ?
I have SIM800L with firmware B04 that supports SLL.
I'm trying to send an email with AT Commands but i always get the error code +SMTPSEND : 62
Can someone show me the commands to success, as a try i would like to...