我按照本指南连接了我的 Raspi 和 Blynk:http ://help.blynk.cc/how-to-connect-different-hardware-with-blynk/raspberry-pi/raspberry-pi-and-blynk 。但是,当我尝试从应用程序打开 LED 时,出现以下错误:
No direct pin operations available.
Maybe you need to install mraa or onoff modules?
我已经安装了模块,但它仍然无法正常工作