Aspen SIM800


A comprehensive SIM800 Series library for simplified and in-depth chip access.
This library provides wrapper methods for all AT commands defined in the official SIM800L manual, many helper methods to work with returned replies, advanced serial timeout functionalities, and also methods to directly communicate with the chip. Full library documentation and numerous examples are also provided.

Author: Mattias Aabmets

Maintainer: Mattias Aabmets

Read the documentation


This library is compatible with the avr architecture so you should be able to use it on the following Arduino boards:


To use this library, open the Library Manager in the Arduino IDE and install it from there.