Can’t get the DFRobot SM7600CE gsm module to work with SIM card in the USA. Not sure if the SIM7600CE is compatible with USA 4G/LTE bands or some other problem. With the SIM card installed and activated, the DFRobot shield does not register to the network. Kind of loss on how to troubleshoot from here.
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Hi @globus and welcome to our forum!
Did you buy your module from RobotShop?
Did you maybe try to contact manufacturer for troubleshooting? ([email protected] , [email protected])
Good Morning,
I purchased the device from Mouser Electronics, and yes I did contact [email protected]. They stated that the device does not work on typical USA LTE bands. So I guess that means the device is pretty much non functional in the USA.
Thank You,
Best Regards,
Ivan
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Thank you for this info.