Let's make the Ikea Vindriktning air quality sensor a little smarter. Here is the matching completely over-engineered firmware.
ESP32 - Mini D1
Ikea Vindriktning
Clone this repository and open it with platformIO. Remember, the SPIFF must also be flashed. On a terminal in vscode you can do it with
pio run -t uploadfs
pio run -t uploadAfter that, take a look at your monitorport ...
[I][vindriktning.cpp:65] vindriktning_Task(): Start Vindriktning Task on Core: 1
[I][wificlient.cpp:91] wificlient_Task(): Start Wifi-Client on Core: 1
[I][wificlient.cpp:108] wificlient_Task(): WiFi connection lost, restart ...
[I][wificlient.cpp:398] wificlient_start_softAP(): starting Wifi-AP with SSID "vindriktning_d1fd28" / "vindriktning"
[I][wificlient.cpp:399] wificlient_start_softAP(): AP IP address: 192.168.4.1
[I][webserver.cpp:56] asyncwebserver_Task(): Start Webserver on Core: 1
[I][ntp.cpp:65] ntp_Task(): Start NTP Task on Core: 1
[I][mqttclient.cpp:320] mqtt_client_Task(): Start MQTT-Client on Core: 1
[I][callback.cpp:31] callback_print(): |
[I][callback.cpp:32] callback_print(): +--'mqtt client' ( 0x3ffb97a8 / 1 )
[I][callback.cpp:34] callback_print(): | +--id:'vindriktning', event mask:0001, prio: 2, active: true
[I][callback.cpp:31] callback_print(): |
[I][callback.cpp:32] callback_print(): +--'webserver' ( 0x3ffb97fc / 7 )
[I][callback.cpp:34] callback_print(): | +--id:'/vindriktning.htm', event mask:001f, prio: 2, active: true
[I][callback.cpp:34] callback_print(): | +--id:'/index.htm', event mask:0007, prio: 1, active: true
[I][callback.cpp:34] callback_print(): | +--id:'/wlan.htm', event mask:001f, prio: 3, active: true
[I][callback.cpp:34] callback_print(): | +--id:'/update.htm', event mask:0007, prio: 3, active: true
[I][callback.cpp:34] callback_print(): | +--id:'/info.htm', event mask:0007, prio: 3, active: true
[I][callback.cpp:34] callback_print(): | +--id:'/mqttclient.htm', event mask:001f, prio: 2, active: true
[I][callback.cpp:34] callback_print(): | +--id:'/ntp.htm', event mask:001f, prio: 2, active: true
When the output look like this, congratulation!
After the first start an access point will be opened with an unique name like
vindriktning_XXXXXand an not so unique password
vindriktningAfter that you can configure the vindriktning under the following IP-address with your favorite webbrowser
http://192.168.4.1esp32 -> Vindriktning:
VCC -> +5V
GND -> GND
GPIO16 -> reset
Every Contribution to this repository is highly welcome! Don't fear to create pull requests which enhance or fix the project, you are going to help everybody.
If you want to donate to the author then you can buy me a coffee.