The SIM900 Arduino Shield Library is a versatile and powerful Arduino library for interfacing with the SIM900 GSM/GPRS module. This library provides a wide range of functionalities for working with ...

This is a fork of the repository knolleary/pubsubclient v2.8, which was last updated in May 20, 2020. There was an update approach in #1045, but it's also stale. I tried lot's of different other MQTT ...