SIM800L GSM module bloks after receiving several SMS.


hello,

i've used sim800l cheap module arduino project. system controled via sms, , have huge problem.

after sending 2 or more sms arduino system kinda blocks. here's whats happening:

after sending 2 or more sms instantly sim module block , last message goes stuck in sim memory , every loop same comand given (according last sms)

this huge problem, did has similar problem?

is there solution this?

have read , delete received smses? storage sms limited. have checked how many sms stored in module? if possible should read out received sms , delete afterwards.


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > SIM800L GSM module bloks after receiving several SMS.


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