yz88

I used the DT overlay to map the port expander as a 'normal' GPIO pin. After that I was able to control the gpio496 via sysfs from bash shell. Unfortunately...

I did some basic test, and its possible to get the pin up and down with javascript fs.writeFile() ``` var fs = require("fs"); var path = require("path"); var sysFsPath =...

I was not able to control gpio 496 via wiringpi gpio utility ``` root@minibian:~/INTE-node# gpio -v gpio version: 2.44 Copyright (c) 2012-2017 Gordon Henderson This is free software with ABSOLUTELY...

with the device tree configured, I'm not able to control the port expander via `gpio -x mcp23s17:base:spi:devId` ``` root@minibian:~# more /boot/config.txt gpu_mem=16 arm_freq=800 core_freq=250 sdram_freq=400 over_voltage=0 dtparam=spi=on dtparam=i2c_arm=on #dtoverlay=w1-gpio dtoverlay=mcp23s17,s17-spi0-0-present=1...

I had the same problem after I sent a notification from Home Assistant to my iOS app for the first time. As a result, the Home Assistant app could no...