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absalom-muc / MHI-AC-Ctrl

Reads and writes data (e.g. power, mode, fan status etc.) from/to a Mitsubishi Heavy Industries (MHI) air conditioner (AC) via SPI controlled by MQTT
MIT License
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fatal error: ESP8266WiFi.h: No such file or directory #95

Closed nmg196 closed 2 years ago

nmg196 commented 2 years ago

Hi! I'm trying to compile this in Arduino IDE but I can't see how to add the ESP8266WiFi library. I can add the others like OneWire OK, but nothing comes up in the library search tool for "ESP8266WiFi" so how are you supposed to add/install this?

I've found my board (and selected it) but can't compile because of this :(

I've also tried in Platform.io but I have exactly the same problem there.

image

absalom-muc commented 2 years ago

If I remember correctly ESP8266WiFi is known once you configure the Arduino IDE in the right way, i.e. have you added grafik (I use the German version, in English it is the "Additional Boards Manager URLs") in the preferences.

nmg196 commented 2 years ago

I did already do that so I could add my board (a Wemos LOLIN S2) so I already had the extra board manager URL there.

However I've just realised I can compile if I select a Wemos D2 mini but not if I select the Wemos Lolin S2 mini.

No idea why it doesn't work :(

nmg196 commented 2 years ago

I've also tried with Platform.IO and I have the same problem with this plaformio.ini:

[env:lolin_s2_mini] platform = espressif32 board = lolin_s2_mini framework = arduino

maxgerhardt commented 2 years ago

Crossposted to https://community.platformio.org/t/stuck-fatal-error-esp8266wifi-h-no-such-file-or-directory-when-compiling/28400 with possible solution approach.

nmg196 commented 2 years ago

OK - I found that I had an older D1 Mini Pro so I will use that instead (worked first time!). I'm not sure I know enough to get the Wemos Lolin S2 code working.