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by mowatm
Mon May 06, 2019 9:36 pm
Forum: Beginners
Topic: Piface control and display not detected on my raspberry pi B+ 3
Replies: 0
Views: 87

Piface control and display not detected on my raspberry pi B+ 3

I have went through the setup instructions provided by piface but still cannot get it to work
by mowatm
Tue Mar 26, 2019 10:01 am
Forum: General discussion
Topic: Bluetooth connection
Replies: 2
Views: 141

Bluetooth connection

Just wondering if you can send data to and from a Raspberry pi B + to a Raspberry pi zero W using Bluetooth and how would i go about doing it. The raspberry pi B + will have a level sensor and a pressure sensor and the Raspberry pi Zero will have the display which will be used to display the results
by mowatm
Tue Mar 19, 2019 2:02 pm
Forum: General discussion
Topic: Wireless display
Replies: 7
Views: 397

Re: Wireless display

I am trying to measure pressure and level and have them displayed up to 30 meters away and would like the accuracy to be to one decimal point and i don't want to use WiFi and was thinking Bluetooth but unsure on how to do this
by mowatm
Tue Mar 19, 2019 1:18 pm
Forum: General discussion
Topic: Wireless display
Replies: 7
Views: 397

Re: Wireless display

Not enough info. I'm assuming you are connecting the sensors to a Pi via the GPIO pins and want to "display" the readings remotely. How remote? In the same room? In another country? How many digits? What kind of accuracy? How often? Once an hour? Once every millisecond? it would be up to 30 meters, ...
by mowatm
Tue Mar 19, 2019 11:54 am
Forum: General discussion
Topic: Wireless display
Replies: 7
Views: 397

Wireless display

I'm doing a project that has a pressure sensor and level sensor and want to display the level and pressure on a display but want to do this wireless and not use internet any ideas.

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