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platformIO Permission denied: '/dev/ttyUSB0'

Ahmed Soliman answered on April 3, 2022 Popularity 4/10 Helpfulness 4/10

answer platformIO Permission denied: '/dev/ttyUSB0'

platformIO Permission denied: '/dev/ttyUSB0'

Comment

# you need platformIO to have permission over ports 
# so you need to add a udev rule
# Recommended
curl -fsSL https://raw.githubusercontent.com/platformio/platformio-core/master/scripts/99-platformio-udev.rules | sudo tee /etc/udev/rules.d/99-platformio-udev.rules

# OR, manually download and copy this file to destination folder
sudo cp 99-platformio-udev.rules /etc/udev/rules.d/99-platformio-udev.rules

Popularity 4/10 Helpfulness 4/10 Language whatever

Source: docs.platformio.org

Tags: platformio whatever

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