EMERGING TRENDS IN COMPUTING
INTERNET OF THINGS IOT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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USB connection
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Internal battery
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Charger
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Adapter
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Detailed explanation-1: -4. How power supply is done to RPi? Explanation: The unit uses a Micro USB connection to power itself (only the power pins are connected so it will not transfer data over the connection). A standard modern phone charger with a micro USB connector will do, but needs at least 700 mA at 5 volts.
Detailed explanation-2: -Raspberry Pi USB current limits When the recommended power supply is used, the cumulative current output of the Raspberry Pi B+ and 2B USB ports is 600mA. This can be increased to 1.2A by changing the max usb current boot parameter in the boot configuration file.
Detailed explanation-3: -Enable UART connection. Connect your RPi to your UART Bridge. Connect the UART Bridge with your computer and open computer management. Download, install and open PuTTY. Configure serial connection. Enable Logging. Save session and connect. The PuTTY terminal. More items