ESP wifi template

Libraries

• ESPAsyncWebServer - C++
• AsyncTCP ESP32 - C++
• AsyncTCP ESP8266 - C++
• asyncHTTPrequest - C++
• EasyDDNS - C++
• ArduinoJson - C++
• oneButton - C++
• ESP_VS1053_Library - C++
• Adafruit_NeoPixel - C++

HttpServer page

Link	Description
/wifi.htm	setting wifi access point and station
/index.htm	Monitor some information system as Heap memory, temperature
/edit	web editor internal file system
/edit_sdfs	web editor SD card file system
Authorize default	pass: admin, user" admin
Pin default	1234

Http request API

Link	Description
/get?param_wifi=restart	Restart ESP
/get?param_wifi=fw_version	Firmware version

Usage API file system editor

Request to download file from sd card (method GET)

• /edit_sdfs?download=/file.txt
• /edit_sdfs?download=/file.txt&filename=newName.txt

Request to edit file from sd card (method GET)

• /edit_sdfs?edit=/file.txt

Request to delete file from sd card (method DELETE)

• /edit_sdfs , path=/file.txt

Request to download file from spiffs/LittleFS (method GET)

• /edit?download=/file.txt
• /edit?download=/file.txt&filename=newName.txt

Request to edit file from spiffs/LittleFS (method GET)

• /edit?edit=/file.txt

Request to delete file from spiffs/LittleFS (method DELETE)

• /edit , path=/file.txt

Usage ESP8266 Sketch Data Upload

1. Download ESP8266LittleFS-2.6.0.zip

• Link: https://github.com/earlephilhower/arduino-esp8266littlefs-plugin/releases
• Unpack the file into C:\Users\PC-NAME\Documents\Arduino\hardware\esp8266com\esp8266\tools\mklittlefs\mklittlefs.exe

Usage ESP32 Sketch Data Upload

1. Download esp32fs.zip

• link: https://github.com/lorol/arduino-esp32fs-plugin/releases
• Unpack the tool into "C:\Users\PC-NAME\Documents\Arduino\tools\ESP32FS\tool\esp32fs.jar"

2. Download x86_64-w64-mingw32-mklittlefs-295fe9b.zip

• Link: https://github.com/earlephilhower/mklittlefs/releases
• Unpack the file into C:\Users\PC-NAME\Documents\Arduino\hardware\espressif\esp32\tools\mklittlefs\mklittlefs.exe

3. Download mkfatfs

• Link: https://github.com/labplus-cn/mkfatfs/releases/tag/v2.0.1
• Unpack and rename the file into C:\Users\PC-NAME\Documents\Arduino\hardware\espressif\esp32\tools\mkfatfs\mkfatfs.exe

4. mkspiffs.exe is already in directory

• C:\Users\PC-NAME\Documents\Arduino\hardware\espressif\esp32\tools\mkspiffs\mkspiffs.exe

5. Install LITTLEFS

• Link: https://github.com/lorol/LITTLEFS
• Or Manage Libraries with search "LITTLEFS"

Sketch Data Upload

• Restart Arduino IDE after any steps above
• Tools --> ESP32 Sketch Data Upload --> [LITTLEFS, SPIFFS, FATFS, Erase Flash]
• Tools --> ESP8266 LittleFS Data Upload
• Tools --> ESP8266 Sketch Data Upload

Tools using convert gzip

• Online Convert gzip - Select "Compress this file, output-gz"
• App PeaZip convert gzip
• Online Convert file to array C

Tools usage json

• Check json online
• Json arduino assistant