Esp8266+arduino uno

Привет всем!
Вот такая ошибка при компиляции

Код (C++):

Arduino: 1.8.13 (Windows 10), Плата:"Generic ESP8266 Module, 80 MHz, Flash, Legacy (new can return nullptr), All SSL ciphers (most compatible), dtr (aka nodemcu), 26 MHz, 40MHz, DOUT (compatible), 1MB (FS:64KB OTA:~470KB), 2, nonos-sdk 2.2.1+100 (190703), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

<command-line>:0:9: error: expected identifier before numeric constant

C:\Users\fyodo\OneDrive\���������\Arduino\libraries\ESP8266/ESP8266.h:36:7: note: in expansion of macro 'ESP8266'

class ESP8266 {

       ^

<command-line>:0:9: error: expected unqualified-id before numeric constant

C:\Users\fyodo\OneDrive\���������\Arduino\libraries\ESP8266/ESP8266.h:36:7: note: in expansion of macro 'ESP8266'

class ESP8266 {

       ^

<command-line>:0:9: error: expected unqualified-id before numeric constant

C:\Users\fyodo\OneDrive\Документы\Arduino\temp_online\temp_online.ino:10:1: note: in expansion of macro 'ESP8266'

C:\Users\fyodo\OneDrive\Документы\Arduino\temp_online\temp_online.ino: In function 'void setup()':

temp_online:15:7: error: 'wifi' was not declared in this scope

C:\Users\fyodo\OneDrive\Документы\Arduino\temp_online\temp_online.ino: In function 'void loop()':

temp_online:26:7: error: 'wifi' was not declared in this scope

exit status 1

'wifi' was not declared in this scope

http://wiki.amperka.ru/_export/code/iot-m?codeblock=1 - это код

Все подключено по инструкции