LwESP is lightweight ESP AT commands parser library to communicate with ESP8266 or ESP32 Wi-Fi modules using AT commands.
Module is written in C99 and is system platform agnostic. Its main targets are embedded system devices like ARM Cortex-M, AVR, PIC and others, but can easily work under Windows, Linux or MAC environments too.
Espressif module runs official AT Commands (esp-at) software and communicates with host device via UART or SPI communication protocol.
Follow documentation for more information on implementation and details.
Read first: Documentation
- Supports latest ESP32, ESP32-C2, ESP32-C3, ESP32-C6 & ESP8266 AT software from Espressif system
- Platform independent and very easy to port
- Development of library under Win32 platform
- Available examples for ARM Cortex-M, Win32 or POSIX (mostly Linux) platforms
- Written in C language (C99)
- Allows different configurations to optimize user requirements
- Supports implementation with operating systems with advanced inter-thread communications
- Uses
2tasks for data handling from user and device - Includes several applications built on top of library
- Netconn sequential API for client and server
- HTTP server with dynamic files (file system) supported
- MQTT client
- Embeds other AT features, such as WPS management, custom DNS setup, Hostname for DHCP, Ping feature
- User friendly MIT license
Fresh contributions are always welcome. Simple instructions to proceed:
- Fork Github repository
- Follow C style & coding rules already used in the project
- Create a pull request to develop branch with new features or bug fixes
Alternatively you may:
- Report a bug
- Ask for a feature request