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I have read the Troubleshooting section of ReadMe. And made sure that the connection is ok and also mqtt data communication is ok.
I am facing issues with SIM800l and Waterflow sensor garbage data.
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I've got a SIM800L powered up and working with a 3.3v Pro Mini.
I've written my own code to send the specific AT commands to the SIM800L, and it works perfectly ... I get the commands to Twilio and…
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Bonjour.
J'ai en ce moment comme projet d'utiliser un module SIM800L avec une carte Arduino afin d'envoyer/recevoir des SMS. Je suis tombé sur ton repo, et je vois que tu as utilisé la bibliothèque…
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Perhaps a personal issue, but I can't get the library to work.
I have a MEGA that talks via SoftwareSerial (10,11) to my SIM800L on 9600 using AT commands. So HW and SW Serial is OK.
I uploaded …
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Perhaps just a personal issue, but I get wrong responses from setPin.
When I enter the correct pin it returns false and everything works fine. But when I enter the wrong pin it also returns false (a…
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esp32-sim800L can directly insert the battery, which is good, but how to get the remaining battery information? Or battery voltage?
thanks
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Hi,
very good job!!!!
I am a italian beekeeper technician, and also an electronic one…., I collaborate with an association of beekeepers, I have realized your beautiful project to monitor the d…
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Hello,
In my current project I'm trying to optimize battery life. I'm strungling as board is randomly spiking current during deep sleep. I'm measuring voltage + current via MCU-219 INA219 during my…
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La cadena de cracteres se reinicia en la 3ra toma de datos. Cuando se llega a las 5 tomas de datos se resetea si el sim800l esta conectado.
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Detection of DTMF tones - SIM800L module.
I get "OK" when I send 'AT+DDET=1,1000,1,1* ' over uart .
But it doesnt seem to detect anything afterwards.
Perhaps I am doing something wrong.
Would ap…