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.


arduino

Comments

Post a Comment

Popular posts from this blog

Help needed for choosing soldering station

-
Image
my old soldering iron gave few days back. looking soldering station temperature controlled tip. came across site. has reviews these best soldering stations models . best? not sure. i heard weller wesd51 before. but, never heard hakko. yet, hakko fx888d has perfect 5 star rating amazon. plus, lot cheaper weller's. budget around $100. not know choose. wondering if of guys have used hakko fx888d before. how experience it? input helpful. thank you. been soldering 40+ years. been using hakko fx888d ~3 years, give 5 out of 5. http://www.tequipment.net/hakkofx888d-23by.html?gclid=cmvpoopevtecfqk5waodxyupyq i have 1 of these, works cheap. i hot air wand. https://www.amazon.ca/dp/b01gtyc61g/ref=pe_386430_126088100_te_item i highly recommend f888 . Arduino Forum > Using Arduino > General Electronics > Help needed for choosing sold...
Read more

Error Message when accessing Adobe

-
i downloaded recent adobe reader 8.1 , having problems opening program. i receive error message "adobe reader 8.1 has encountered problem , needs close. sorry inconvenience" i'm using windows xp i have same problem after upgrading adobe reader 7 reader 8.1.2. have repaired without success @ least 5 times. have uninstalled, downloaded, , reinstalled reader 8.1.2 @ least 5 times no success in correcting issue. i run xp media center. More discussions in Acrobat Reader adobe
Read more

Adafruit Huzzah with Arduino Uno

-
hello i want arduino work mqtt, have connected esp 01. have encountered many problems esp 01 moved adafruit huzzah breakout board. have used i2c communication between arduino , huzzah. works fine me. every time need write 2 codes 1 slave , master. there way can use these devices 1 code, mean use esp 01 module. please let me know if possible. i don't have experience i 2 c maybe there's way via protocol here's take: there macros defined each architecture. since boards have different architecture can use these macros enable appropriate code board it's running on. example, if "arduino" board avr(uno, mega, leonardo, nano, pro mini, etc.): code: [select] #ifdef __avr__ // write avr board specific code here #else // write esp8266 board specific code here #endif Arduino Forum > Using Arduino > Microcontrollers > ...
Read more