LILYGO
LILYGO
Did you say t-Sim7000G? There are some examples you can refer to and learn from.
Hello, You can forcibly shut down SIM7000 in Setup () and then boot it up ： pinMode(MODEM_PWKEY, OUTPUT); //SIM7000 OFF digitalWrite(MODEM_PWKEY, HIGH); delay(6000);//Ensure that SIM7000 is powered off after a...
https://drive.google.com/drive/folders/16V0M37zw5FSplnWWDiyBxrzjP-fbgAd6
[1529SIM7000G Firmware Release Note.pdf](https://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7000G/files/8422838/1529SIM7000G.Firmware.Release.Note.pdf)
Which LED do you want to know?
Red is the battery is in progress, green is charging finished. Unable to close using software. You can remove it if you don't need it
> We have some TTGO-SIM7000G devices with problems. > > The TTGO device has a 2500mAh 18650 battery and a 6V8W solar panel, we have tested by connecting the solar...
> I have the same problem and in addition the Sim module does not get a connection when powered by the battery. Only if powered with USB it connects. Is...
I did not encounter the situation you described when I used 18650. What 18650 do you use? How about another one?