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DTR pin from sim800 is used for entering, exiting sleep mode. Is there a connection from it to esp32?
See:
https://github.com/toomasz/SimcomGsmLib/blob/1e2de6eb4a25372827a03422578f388ed87ab158/src/…
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Hi ostaquet!
First of all! thanks to sharing your code with the community!
Well, unfortunately, I don't know code in C++ so i can't help too much hahaha, but basically, I'm trying to compile th…
grfbr updated
5 years ago
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Hi!
Using the arduino compiler I am not able to compile the example sketches. I have attached below the error message. The library looks pretty well written, certainly a lot better than my own mess, …
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**Describe the problem you have/What new integration you would like**
Is there a way to add support for the Sim800 Modules ?
**Please describe your use case for this integration and altern…
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Not an issue, but I would like to know the easiest way to detect if a SIM card are present or not.
I'm using a MCU that has both a SIM800L and WiFi. If there is no SIM card present I would to connect…
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I am working with the esp idf: beaefd3359973dcf8bba4e1d4462aa7f5d67be6a - last master, with the ppp client example.
My setup contain sim800 gsm/gprs module and an esp32 sparkfun.
I am tring to recie…
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Nov 13 19:12:18 bananapi python3[9038]: ERROR:PAI.paradox.interfaces.text.gsm:Could not open port /dev/ttyS1 for GSM modem
Nov 13 19:12:18 bananapi python3[9038]: Traceback (most recent call las…
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I tested on the hardware of T-SIM 20191211 version and got the following results
All tests use a timer to wake up from sleep.
1. Use GPS antenna (No. 1), remove LORA module, sleep current is abo…
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Hi.
I want to share what i found out about GEO function calling AT+CIPGSMLOC command. At the time i committed the function I thought it triangulates location between different antennas but this is no…
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Hello!
I am trying to use Quectel M95 to connect GPRS.
I am using Diagnostics to understand the reason for not connecting.
The process usually occurs until the command QIMUX = 1, which always retur…