Note: Pay attention to the polarity markings on the holder and battery
Using the Win32DiskImager program
number the symlink went to. If it's
ttyAMA0, then verify who owns that and to which group it belongs:
Note: Do not connect the power supply to the power connectors if you use the FTDI for the communications with AVR ATMEGA328P microcontroller. FTDI cable or USB to Serial converter will provide USB 5V power to board.
Note - The alamode supports I2C, SPI or Serial UART when you are interfacing with Raspberry PI. But it makes use of Raspberry PI’s Serial UART for uploading sketches.
There was a slight gap and I happened to slant the Alamode a bit so that the Raspberry PI’s GPIO is fully in contact with the Alamode.
pi@raspberrypi ~ $ sudo nano /etc/modules