Finished release 0.2.
made the queue durable and added acknowledegement after processing to make sure data is processed more robust.
only process one message at a time
using a library to read the SHT21 sensor. Cleaner code.
Finished feature sht21.
some formatting and set the sleptime to two minutes
using mqtt for data transfer. no persistent queue on prober though.
better reconnect
Finished feature mqtt.
Finished release 0.3.