SIM7000E Arduino shield questions
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Hello !
I have a few questions about the SIM7000E arduino shield that I am about to purchase.
Firstly, the website says that input voltage is 7-12V. As far as I know, Arduino outputs 5V. Do I need a separate power source and where should I connect it?
Secondly, I'm going to install this module on top of the Nucleo-L152RE board. Will I be able to send AT commands via USART? What other problems may I encounter when connecting to the Nucleo board? The previous SIM808 module installed without problems.
Sincerely,
Maksim