Wifimanager h no such file or directory arduino. h" Used: C:\Users\User\Documents\ArduinoData\packages\esp32\hardware\esp32\1. Learn how to resolve the "ESP8266WiFi. com/esp8266/Arduino Oct 13, 2022 · Debug Messages Arduino: 1. Aug 10, 2025 · The most likely reason for that error is you have not installed the library called WiFi but it does also depend on what board you have selected. This is a quote from the instructable for the Wispier project I’m working on. In this comprehensive guide, I‘ll walk you through the likely causes and various solutions to resolve this issue. Includes key tips for Arduino and PlatformIO users. h: No such file" error when using the WiFiManager library on an ESP32. 6\libraries\WiFi Nov 13, 2023 · This common compile-time error occurs because the Arduino IDE cannot find the ESP8266WiFi library at the expected location. Aug 11, 2022 · It doesn't look like there are any problematic characters such as multiple spaces in a row or post-ASCII characters. If you’re trying to run an Arduino sketch but keep coming across the “no such file or directory” error, don’t worry. 0. For those who are having trouble with fatal error: ESP8266WiFi. 57. “We'll be working with two identical ESP32-based development boards. 8. . This is actually a pretty common problem, and there are two easy fixes that almost always work. h: No such file or directory, you can install the package manually. 19 (Windows Store 1. 0) (Windows 10), Board: "DOIT ESP32 DEVKIT V1, 80MHz, 921600, None, Default" Multiple libraries were found for "WiFi. Download the Arduino ESP8266 core from here https://github. I tried it out on my Linux machine and didn't have any problem even with the sketch folder directly under ~. fynuvz atjl ckrdhx fbv etdq ctdc nvh daenm luppuh ured