Install the latest Arduino IDE from arduino.cc.
Open Terminal and execute the following command (copy->paste and hit enter):
sudo usermod -a -G dialout $USER&& \ if [ `python --version 2>&1| grep '2.7'| wc -l`="1" ];then \ sudo zypper install git python-pip python-pyserial; \ else \ sudo zypper install git python3-pip python3-pyserial; \ fi&& \ mkdir -p ~/Arduino/hardware/espressif && \ cd~/Arduino/hardware/espressif && \ git clone https://github.com/espressif/arduino-esp32.git esp32 && \ cd esp32 && \ git submodule update --init --recursive && \ cd tools && \ python get.py
Restart Arduino IDE
