Hello, Can you help me, please! I want to install WiringPi on my NanoPi but the server down! http: // 112.124.9.243: 8888 / wiringpi / friendlyelec-rk3399 / remove_oldversion_wiringPi.sh http: // 112.124. 9.243: 8888 / wiringpi / friendlyelec-rk3399 / wiringpi-v2.44-friendlyelec-rk3399.deb Can you u...