ESP-AT Library commands parser is a generic, platform independent, library for communicating with ESP8266 Wi-Fi module using AT commands. Module is written in C99 and is independent from used platform. Its main targets are embedded system devices like ARM Cortex-M, AVR, PIC and others.

Features

• Supports latest ESP8266 and ESP32 RTOS-SDK AT commands firmware
• Platform independent and easy to port
  • Library is developed under Win32 platform
  • Provided examples for ARM Cortex-M or Win32 platforms
• Written in C language (C99)
• Allows different configurations to optimize user requirements
• Optimized for systems with operating systems (or RTOS)
  • Currently only OS mode is supported
  • 2 different threads handling user data and received data
    • First (producer) thread (collects user commands from user threads and starts the command processing)
    • Second (process) thread reads the data from ESP device and does the job accordingly
• Allows sequential API for connections in client and server mode
• Includes several applications built on top of library:
  • HTTP server with dynamic files (file system) support
  • MQTT client for MQTT connection
  • MQTT client Cayenne API for Cayenne MQTT server
• Embeds other AT features, such as WPS
• User friendly MIT license

Read documentation & download library Open Github