====== Pico Wifi Analyzer Phase 1 ======
<color #db5f0b>Aug 2026</color>
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Back to [[pico_wifi_monitor_with_lcd|Pico Wifi Analyzer with LCD]]
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===== Introduction =====
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There is a lot of information on this Wiki about how to build this project, but don't be fooled, it's a very simple project, and it will take you longer to read the Wiki than it will to build the project :) 
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<color #ed1c24>I recommend you read all the wiki pages for this project first so you don't miss something important or order some parts that will not work.</color>
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The project consists of a Raspberry Pi Pico, an LCD Screen, 4 Wires and a pre-written Python script, very simple. The  hardest part of this project will probably be getting a compatible LCD, if you look on Aliexpress, there are hundreds of these LCDs and they cost between £2-£3 each. Buy two in case you break one :) The LCD I have used is I2C, this is important because the Driver file and the running software are all setup to use I2C. 
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Before starting this project  you must complete the following four tasks, that are on this Wiki, but I will link you them, and they are:

  * Using Pico with SSD1306 based I2C LCD - This will show you the wiring for the LCD, and how to do a quick test.
  * Connect Pico to Wifi - This is a must, you have to have Wifi connectivity, this will let you test this.
  * Find Pico MAC Address - You don't need this unless your router uses MAC Address Filtering.
  * Check Device I2C Address - You need the I2C address from your LCD to put in to the Python script.


[[Phase 1 - Prerequisites]]\\ 
[[Phase 1 - The Wifi Analyzer Software]]\\ 
[[Phase 1 - A quick explanation around the UI and Operation]]\\ 
[[Phase 1 - 3D Printed Enclosure]]\\ 

That is it, you should now be all done and have a working Wifi monitor device. Well done :)
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