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by perhundred
Mon Dec 10, 2018 1:50 pm
Forum: Beginners
Topic: Message Protocols and Data extraction
Replies: 5
Views: 247

Re: Message Protocols and Data extraction

I need to understand the raw analog data transmitted by a bluetooth device (e.g. sensor) Raw analog data are never sent anywhere. All information transmissions are digital, unless you are talking about BT radio signals. and how the information is retrieved and authenticated by the raspberry PI Who ...
by perhundred
Mon Dec 10, 2018 9:34 am
Forum: Beginners
Topic: Message Protocols and Data extraction
Replies: 5
Views: 247

Message Protocols and Data extraction

Hi everyone, I'm quite new in Raspberry PI and I'm required to understand the message protocols and communication used in IoT using Raspberry PI and its HATs. What is the best way to extract data and learn better? For example, I need to understand the raw analog data transmitted by a bluetooth devic...
by perhundred
Sun Dec 09, 2018 4:02 pm
Forum: Beginners
Topic: How to reset password in a customized Raspbian?
Replies: 1
Views: 180

How to reset password in a customized Raspbian?

For my project, I need to modify a Raspberry Hat (Grasp.io) that requires their version of Raspbian to be downloaded and loaded as the Rasbperry PI OS. To get to this point, I need to change the password to get into the Raspbian system. I followed an online source stating to change config.txt by add...

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