I have a collection of HikVision cameras but have been experiencing issues with the new firmware. At first I thought it was with v 5.2.5 but after trying various versions it looks like it is with a wide range. The problem is that mounting a Samba/CIFS share (windows share) does not work, you just get a generic error. Older versions worked fine.
You will learn to:
– create key-pairs.
– encrypt and decrypt strings in python.
– send and receive encrypted messages with Azure Service Bus with python.
Imagine you have a sensor that needs to be monitored by many people, maybe from different locations.
Using ‘queues’ can provide a simple way to send messages to a single receiver, but what if you want more receivers to process your data? Further more, what if you want different receivers to get only the data that is relevant to them?
This little device is a Geiger counter. It measures ionizing radiation, which is radiation that carries enough energy to liberate electrons from atoms or molecules.
In a nutshell, it measures RADIOACTIVITY. You can get a Geiger counter here: https://www.sparkfun.com/products/11345
The concept of the Internet of Things revolves around connecting everyday (household) objects to the internet. The important thing to consider is that all this data is being generated, but is only useful if something is being done with it. The Microsoft Azure Service bus allows you to process queues of such data and make it more useful.
Ever wondered how the pro’s physically manage to make a module? Well ok, you can get a fancy pick and place machine or send off for someone to assemble your module, but you can do it by hand. It is not as hard as expected.