Tag Archives: atmega

ATMega328P SD memory card controller

SD memory card controller

Arduino CLI quick start

Arduino CLI quick start

as user

$ wget https://downloads.arduino.cc/arduino-cli/arduino-cli_latest_Linux_64bit.tar.gz
$ tar zxvf arduino-cli_latest_Linux_64bit.tar.gz

as root

# cd /opt
# mkdir arduino-cli
# cp ~$USER/arduino-cli arduino-cli
# ln -s /opt/arduino-cli/arduino-cli /usr/bin

# adduser $USER dialout
# adduser $USER tty

then

$ arduino-cli core update-index

then

$ lsusb

Bus 001 Device 003: ID 2341:0043 Arduino SA Uno R3 (CDC ACM)
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

then

$ arduino-cli board list

Port         Type              Board Name  FQBN            Core       
/dev/ttyACM0 Serial Port (USB) Arduino Uno arduino:avr:uno arduino:avr
/dev/ttyS0   Serial Port       Unknown                                
/dev/ttyS1   Serial Port       Unknown

refs

Arduino Tutorial Examples

Arduino Tutorial Examples

How to turn your Arduino into a In-Circuit Serial Programmer (ISP) to burn a bootloader on another Arduino board with a ATmega32U4 or ATtiny3217 chip.