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Showing posts with the label Raspberry Pi

Querying Mssql Server 2012 From A Raspberry Pi 3 Using Python, Freetds And Pyodbc

I am trying to query MSSQL server 2012 using Python as my scripting language on a raspberry Pi3. I … Read more Querying Mssql Server 2012 From A Raspberry Pi 3 Using Python, Freetds And Pyodbc

How Can I Read Register Usb Rs485 To Any Modbus Device?

My Device Address is 1, I tried Read Holding Register, and Register Address is 0. I tried pyserial … Read more How Can I Read Register Usb Rs485 To Any Modbus Device?

Assertion Failure : Size.width>0 && Size.height>0 In Function Imshow

i am using opencv2 and python on raspberry pi. and i am new with python and opencv. i tried to read… Read more Assertion Failure : Size.width>0 && Size.height>0 In Function Imshow

How To Change A Space When A Button Is Pressed With Kivy?

I am trying create a GUI by implementing the template of the ComicCreator GUI sample as a template … Read more How To Change A Space When A Button Is Pressed With Kivy?

Receiving Data From Multiple Xbee Series 2b Endpoints

I'm working on a project that involves the XBee Series 2B radios and could use some advice in r… Read more Receiving Data From Multiple Xbee Series 2b Endpoints

Start Shell Script On Raspberry Pi Startup

I have a python program which posts to my local web server. The script runs on a raspberry pi runni… Read more Start Shell Script On Raspberry Pi Startup

Raspberry Pi - Flask Server Using Jquery Not Working Offline (online It Works)

I'm a beginner and I have what should be an easy problem to solve. However, after researching m… Read more Raspberry Pi - Flask Server Using Jquery Not Working Offline (online It Works)

No Display Name And No $display Environment Variable Using Tkinter On Raspberry Pi B+ From Boot Shell Script

my first post so apologies if I do anything wrong. I have written a python script using tkinter on… Read more No Display Name And No $display Environment Variable Using Tkinter On Raspberry Pi B+ From Boot Shell Script