A Wrapper around mqtt for Arduino to be used with esp8266 modules.
It wraps a slightly modified version of mqtt for esp8266 ported by Tuan PM. Original code for esp: https://github.com/tuanpmt/esp_mqtt Original code for contiki: https://github.com/esar/contiki-mqtt
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secure libssl:
If you want to use secure communication, please use the secure-branch!