Hi @henfri, I just tried your PR but cannot compile:

In file included from src/main.cpp:10:0:
.pio/libdeps/esp32doit-devkit-v1/AsyncElegantOTA/src/AsyncElegantOTA.h:4:2: warning: #warning AsyncElegantOTA.loop(); is deprecated, please remove it from loop() if defined. This function will be removed in a future release. [-Wcpp]
#warning AsyncElegantOTA.loop(); is deprecated, please remove it from loop() if defined. This function will be removed in a future release.
^
src/main.cpp: In function 'void startWebserver()':
src/main.cpp:293:3: error: 'Dir' was not declared in this scope
Dir dir = SPIFFS.openDir("/");
^
src/main.cpp:294:10: error: 'dir' was not declared in this scope
while (dir.next()) {
^

Ok, I got it to compile by changing the SPIFFS Directory Listings as follows:

I'm using a ESP32

Hello,
these lines are not neccessary. Just debugging Information for me, as I had issues with the SPIFFS on ESP8266.

Best regards,
HEndrik

can anyone upload the changed files? Mine are not working...

I do Not understand

i want to use the fingerprint on a ESP8266 but i cant compile it with the written changes. Can anyone upload the files?

https://github.com/henfri/FingerprintDoorbell

doenst work on a ESP8266

well, with this precise error description, you will have to fix it yourself.

A fatal error occurred: This chip is ESP8266 not ESP32. Wrong --chip argument?
*** [upload] Error 2

In Platformio you need to select the build& Upload in the esp8266 branch/folder

i dont get a esp8266 folder. how can i add it?

ah ok, i got it. Thank you

just one question. After upload the files i can connect my smartphone to the esp8266. But i cant open the webdashboard. Website not reachable, net::ERR_HTTP_RESPNSE_CODE_FAILURE. Also on 102.168.4.1...
Is there a fix or where can i add my wlan config?

You need to flash the Filesystem.
Some lines below "build" in Platformio

i did that. But it doenst help. Same error.

Hello,

a complete log from boot to this error could help.

Greetings,
Hendrik

hello Hendrik, how can i extract a log from the esp8266? I can connect to the wifi but i cant open the website.

Connect the ESP and select monitor (see my screenshot).

if i connect the ersp8266 to my pc i cant find the wifi. Mh i give up for today....

Select Monitor and Post the output

selbe problem. webserver öffnet nicht.

Failed to obtain time [no time]: Security issue! Pairing with sensor is invalid. This could potentially be an attack! If the sensor is new or has been replaced by you do a (re)pairing in settings page. MQTT messages regarding matching fingerprints will not been sent until pairing is valid again. Started WiFi-Config mode initWifiAP AP IP address: 192.168.4.1 startWebserver SPIFFS begin successful. Listing Directories SPIFFS begin successful. Listing Directories END. Failed to obtain time [no time]: System booted successfully!

irgendwelche News? Habt ihr das Problem gelöst?

Same problem over here. Building the images and uploading without a problem. Connecting to AP worked but I'm getting 404 Not found while trying to access the config page.

Log:
Did not find fingerprint sensor :(
Failed to obtain time
Failed to obtain time
[no time]: Pairing failed.
Failed to obtain time
[no time]: Security issue! Pairing with sensor is invalid. This could potentially be an attack! If the sensor is new or has been replaced by you do a (re)pairing in settings page. MQTT messages regarding matching fingerprints will not been sent until pairing is valid again.
Started WiFi-Config mode
initWifiAP
AP IP address: 192.168.4.1
startWebserver
SPIFFS begin successful. Listing Directories
SPIFFS begin successful. Listing Directories END.
Failed to obtain time
[no time]: System booted successfully!

Besides, may someone provide me a wiring diagram for the esp8266 as it says the sensor could not be found and I'm not sure which pins to use.

folgendes hab ich im Log, wenn ich builde:

Processing esp8622 (platform: [email protected]; framework: arduino; board: esp12e) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Verbose mode can be enabled via -v, --verbose` option
CONFIGURATION: https://docs.platformio.org/page/boards/espressif8266/esp12e.html
PLATFORM: Espressif 8266 (4.0.1) > Espressif ESP8266 ESP-12E
HARDWARE: ESP8266 80MHz, 80KB RAM, 4MB Flash
PACKAGES:

• framework-arduinoespressif8266 @ 3.30002.0 (3.0.2)
• tool-esptool @ 1.413.0 (4.13)
• tool-esptoolpy @ 1.30000.201119 (3.0.0)
• toolchain-xtensa @ 2.100300.210717 (10.3.0)
  LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
  LDF Modes: Finder ~ deep, Compatibility ~ soft
  Found 42 compatible libraries
  Scanning dependencies...
  Dependency Graph
  |-- ESP Async WebServer @ 1.2.3
  |-- AsyncElegantOTA @ 2.2.7
  |-- PubSubClient @ 2.8.0
  |-- Adafruit Fingerprint Sensor Library @ 2.1.0
  |-- Crypto @ 1.0.0
  |-- Preferences @ 2.1.0
  |-- ESP8266WiFi @ 1.0
  |-- DNSServer @ 1.1.1
  Building in release mode
  Warning! '-Wl,-T' option for specifying linker scripts is deprecated. Please use 'board_build.ldscript' option in your 'platformio.ini' file.
  Compiling .pio\build\esp8622\src\FingerprintManager.cpp.o
  Compiling .pio\build\esp8622\src\SettingsManager.cpp.o
  Compiling .pio\build\esp8622\src\main.cpp.o
  Generating LD script .pio\build\esp8622\ld\local.eagle.app.v6.common.ld
  Compiling .pio\build\esp8622\lib6ed\ESPAsyncTCP\AsyncPrinter.cpp.o
  Compiling .pio\build\esp8622\lib6ed\ESPAsyncTCP\ESPAsyncTCP.cpp.o
  Compiling .pio\build\esp8622\lib6ed\ESPAsyncTCP\ESPAsyncTCPbuffer.cpp.o
  Compiling .pio\build\esp8622\lib6ed\ESPAsyncTCP\SyncClient.cpp.o
  Compiling .pio\build\esp8622\lib6ed\ESPAsyncTCP\tcp_axtls.c.o
  Compiling .pio\build\esp8622\libbd5\Hash\Hash.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\BearSSLHelpers.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\CertStoreBearSSL.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFi.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiAP.cpp.o
  In file included from src\main.cpp:10:
  .pio\libdeps\esp8622\AsyncElegantOTA\src/AsyncElegantOTA.h:4:2: warning: #warning AsyncElegantOTA.loop(); is deprecated, please remove it from loop() if defined. This function will be removed in a future release. [-Wcpp]
  4 | #warning AsyncElegantOTA.loop(); is deprecated, please remove it from loop() if defined. This function will be removed in a future release.
  | ^~~~~~~
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiGeneric.cpp.o
  Archiving .pio\build\esp8622\libbd5\libHash.a
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiGratuitous.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiMulti.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiSTA-WPS.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiSTA.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\ESP8266WiFiScan.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\WiFiClient.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\WiFiClientSecureBearSSL.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\WiFiServer.cpp.o
  Archiving .pio\build\esp8622\lib6ed\libESPAsyncTCP.a
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\WiFiServerSecureBearSSL.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\WiFiUdp.cpp.o
  Compiling .pio\build\esp8622\lib275\ESP8266WiFi\enable_wifi_at_boot_time.cpp.o
  src\main.cpp: In function 'void startWebserver()':
  src\main.cpp:286:7: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  286 | if(!SPIFFS.begin()){
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp:293:13: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  293 | Dir dir = SPIFFS.openDir("/");
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:317:21: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  317 | request->send(SPIFFS, "/wificonfig.html", String(), false, processor);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:365:21: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  365 | request->send(SPIFFS, "/index.html", String(), false, processor);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:412:23: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  412 | request->send(SPIFFS, "/settings.html", String(), false, processor);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:424:23: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  424 | request->send(SPIFFS, "/settings.html", String(), false, processor);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:447:23: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  447 | request->send(SPIFFS, "/settings.html", String(), false, processor);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:463:23: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  463 | request->send(SPIFFS, "/settings.html", String(), false, processor);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In lambda function:
  src\main.cpp:483:19: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  483 | request->send(SPIFFS, "/bootstrap.min.css", "text/css");
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from src\main.cpp:9:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  src\main.cpp: In function 'void mqttCallback(char*, byte*, unsigned int)':
  src\main.cpp:504:21: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  504 | for (int i = 0; i < length; i++) {
  | ~~^~~~~~~~
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\AsyncEventSource.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\AsyncWebSocket.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\SPIFFSEditor.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\WebAuthentication.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\WebHandlers.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\WebRequest.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\WebResponses.cpp.o
  Compiling .pio\build\esp8622\lib82d\ESP Async WebServer\WebServer.cpp.o
  Compiling .pio\build\esp8622\lib190\PubSubClient\PubSubClient.cpp.o
  Compiling .pio\build\esp8622\libea7\SoftwareSerial\SoftwareSerial.cpp.o
  Archiving .pio\build\esp8622\lib275\libESP8266WiFi.a
  Compiling .pio\build\esp8622\libb8d\Adafruit Fingerprint Sensor Library\Adafruit_Fingerprint.cpp.o
  Compiling .pio\build\esp8622\libb8e\Crypto\Crypto.cpp.o
  .pio\libdeps\esp8622\PubSubClient\src\PubSubClient.cpp: In member function 'boolean PubSubClient::publish_P(const char*, const uint8_t*, unsigned int, boolean)':
  .pio\libdeps\esp8622\PubSubClient\src\PubSubClient.cpp:523:16: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
  523 | return (rc == expectedLength);
  | ~~~^~~~~~~~~~~~~~~~~
  Compiling .pio\build\esp8622\lib250\LittleFS\LittleFS.cpp.o
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src\SPIFFSEditor.cpp:1:
  .pio\libdeps\esp8622\ESP Async WebServer\src\SPIFFSEditor.h:16:101: warning: 'SPIFFS' is deprecated: SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems. [-Wdeprecated-declarations]
  16 | SPIFFSEditor(const String& username=String(), const String& password=String(), const fs::FS& fs=SPIFFS);
  | ^~~~~~
  In file included from .pio\libdeps\esp8622\ESP Async WebServer\src/ESPAsyncWebServer.h:27,
  from .pio\libdeps\esp8622\ESP Async WebServer\src\SPIFFSEditor.h:3,
  from .pio\libdeps\esp8622\ESP Async WebServer\src\SPIFFSEditor.cpp:1:
  C:\Users*.platformio\packages\framework-arduinoespressif8266\cores\esp8266/FS.h:275:15: note: declared here
  275 | extern fs::FS SPIFFS attribute((deprecated("SPIFFS has been deprecated. Please consider moving to LittleFS or other filesystems.")));
  | ^~~~~~
  .pio\libdeps\esp8622\Adafruit Fingerprint Sensor Library\Adafruit_Fingerprint.cpp: In member function 'uint8_t Adafruit_Fingerprint::getStructuredPacket(Adafruit_Fingerprint_Packet*, uint16_t)':
  .pio\libdeps\esp8622\Adafruit Fingerprint Sensor Library\Adafruit_Fingerprint.cpp:615:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  615 | if ((idx + 9) >= sizeof(packet->data)) {
  | ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
  .pio\libdeps\esp8622\Crypto\Crypto.cpp: In member function 'void SHA256::doUpdate(const byte*, int)':
  .pio\libdeps\esp8622\Crypto\Crypto.cpp:267:18: warning: comparison of integer expressions of different signedness: 'uint32_t' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  267 | if (total[0] < len)
  | ~~~~~~~~~^~~~~
  .pio\libdeps\esp8622\Crypto\Crypto.cpp:270:21: warning: comparison of integer expressions of different signedness: 'int' and 'uint32_t' {aka 'unsigned int'} [-Wsign-compare]
  270 | if (left && len >= fill)
  | ~~~~^~~~~~~
  .pio\libdeps\esp8622\Crypto\Crypto.cpp: In static member function 'static void RNG::fill(uint8_t*, unsigned int)':
  .pio\libdeps\esp8622\Crypto\Crypto.cpp:867:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
  867 | for (int i = 0; i < length; i++)
  | ~~^~~~~~~~
  Archiving .pio\build\esp8622\lib190\libPubSubClient.a
  Compiling .pio\build\esp8622\lib250\LittleFS\lfs.c.o
  Archiving .pio\build\esp8622\libb8d\libAdafruit Fingerprint Sensor Library.a
  Compiling .pio\build\esp8622\lib250\LittleFS\lfs_util.c.o
  Archiving .pio\build\esp8622\libea7\libSoftwareSerial.a
  Compiling .pio\build\esp8622\lib9df\Preferences\Preferences.cpp.o
  Compiling .pio\build\esp8622\lib2ac\DNSServer\DNSServer.cpp.o
  Archiving .pio\build\esp8622\libb8e\libCrypto.a
  Archiving .pio\build\esp8622\libFrameworkArduinoVariant.a
  Compiling .pio\build\esp8622\FrameworkArduino\Crypto.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Esp-frag.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Esp-version.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Esp.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\FS.cpp.o
  Archiving .pio\build\esp8622\lib250\libLittleFS.a
  Compiling .pio\build\esp8622\FrameworkArduino\FSnoop.cpp.o
  Archiving .pio\build\esp8622\lib2ac\libDNSServer.a
  Compiling .pio\build\esp8622\FrameworkArduino\FunctionalInterrupt.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\HardwareSerial.cpp.o
  Archiving .pio\build\esp8622\lib9df\libPreferences.a
  Compiling .pio\build\esp8622\FrameworkArduino\IPAddress.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\LwipDhcpServer-NonOS.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\LwipDhcpServer.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\LwipIntf.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\LwipIntfCB.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\MD5Builder.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Print.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Schedule.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\StackThunk.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Stream.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\StreamSend.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Tone.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\TypeConversion.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\Updater.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\WMath.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\WString.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\abi.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\aes_unwrap.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\base64.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\cbuf.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\cont.S.o
  Compiling .pio\build\esp8622\FrameworkArduino\cont_util.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_app_entry_noextra4k.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_eboot_command.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_features.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_flash_quirks.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_flash_utils.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_i2s.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_main.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_non32xfer.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_noniso.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_phy.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_postmortem.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_si2c.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_sigma_delta.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_spi_utils.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_timer.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_vm.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_waveform_phase.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_waveform_pwm.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_wiring.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_wiring_analog.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_wiring_digital.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_wiring_pulse.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_wiring_pwm.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\core_esp8266_wiring_shift.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\crc32.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\debug.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\exc-c-wrapper-handler.S.o
  Archiving .pio\build\esp8622\lib82d\libESP Async WebServer.a
  Compiling .pio\build\esp8622\FrameworkArduino\exc-sethandler.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\flash_hal.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\gdb_hooks.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\heap.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\hwdt_app_entry.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\libb64\cdecode.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\libb64\cencode.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\libc_replacements.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\mmu_iram.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\reboot_uart_dwnld.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\spiffs\spiffs_cache.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\spiffs\spiffs_check.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\spiffs\spiffs_gc.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\spiffs\spiffs_hydrogen.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\spiffs\spiffs_nucleus.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\spiffs_api.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\sqrt32.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\stdlib_noniso.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\time.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\uart.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\umm_malloc\umm_info.c.o
  Compiling .pio\build\esp8622\FrameworkArduino\umm_malloc\umm_integrity.c.o
  Compiling .pio\build\esp8622\FrameworkArduino\umm_malloc\umm_local.c.o
  Compiling .pio\build\esp8622\FrameworkArduino\umm_malloc\umm_malloc.cpp.o
  Compiling .pio\build\esp8622\FrameworkArduino\umm_malloc\umm_poison.c.o
  Archiving .pio\build\esp8622\libFrameworkArduino.a
  Linking .pio\build\esp8622\firmware.elf
  Retrieving maximum program size .pio\build\esp8622\firmware.elf
  Checking size .pio\build\esp8622\firmware.elf
  Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
  RAM: [====== ] 61.2% (used 50096 bytes from 81920 bytes)
  Flash: [======= ] 65.5% (used 684241 bytes from 1044464 bytes)
  Building .pio\build\esp8622\firmware.bin
  Creating BIN file ".pio\build\esp8622\firmware.bin" using "C:\Users*.platformio\packages\framework-arduinoespressif8266\bootloaders\eboot\eboot.elf" and ".pio\build\esp8622\firmware.elf"
  ====================================================================================================================================== [SUCCESS] Took 16.86 seconds ======================================================================================================================================

Environment Status Duration

esp8622 SUCCESS 00:00:16.856
======================================================================================================================================= 1 succeeded in 00:00:16.856 ======================================================================================================================================= * Terminal will be reused by tasks, press any key to close it.
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