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Following the documentation, and also relevant discussion found in https://github.com/Xinyuan-LilyGO/T-SIM7600X/issues/49. While I am able to connect to plain, non-TLS brokers, trying both `broker.emq…
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The T-A7608 (https://www.lilygo.cc/products/t-a7608e-h)is powered via usb and the installed battery is charged. When the battery voltage reaches 4V I switch off the usb power to protect the battery fr…
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I found the source for the sim7000.
https://github.com/onlinegill/LILYGO-TTGO-T-SIM7000G-ESP32-Traccar-GPS-tracker
But I can't modify the source to use this for the a7670x.
Please modify it so th…
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Hello,
I've just ordered one of these boards.
I found the schematic in this repo, but it took me a while to find a Simcom hardware datasheet that matches up with it.
(The A7670 Series_Hardware Desi…
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Hello,
First of all, thanks for the amazing work.
I have a Heltec LoRa v3 board, and the iGate function is working as expected. However I can't get the internal battery voltage shown in the beacon…
7deve updated
2 months ago
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I am using the GSM with esp32 and this error shows:
Token info: type = id token (GITKit token), status = error
Token error: code: -4, message: connection lost
Token info: type = id token (GITKit …
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Does this library/ board support 4G communication?
I believe the A7670 itself supports it, however I can't see any examples which use it. Any info would be much appreciated!
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Just check the examples.
This would create the corresponding DTE with these two terminals already included:
https://github.com/espressif/esp-protocols/blob/3e8de3af3a8bda2c1b0b1eb3e2…
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I cannot seem to be able to put the modem in sleep mode.
- `AT` returns OK.
- `AT+CSCLK=1` is submitted sucessfully.
- DTR pin is set high, I checked voltage on the pad of the chip itself.
Are…
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When I run `/examples/new_version/Arduino/HttpsClient/HttpsClient.ino` it sends a http request to port 443, `The plain HTTP request was sent to HTTPS port`
```
[4667] Wait...
[7668] Initializing …