Open AZQAXH opened 4 months ago
gpio: Unable to open GPIO edge interface for pin 1: Permission denied wiringPiISR: unable to open /sys/class/gpio/gpio121/value: No such file or directory
遇到一样的问题,插个眼。
gpio: Unable to open GPIO edge interface for pin 1: Permission denied wiringPiISR: unable to open /sys/class/gpio/gpio121/value: No such file or directory