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A "Model Pi 4 B" Raspberry Pi

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A Few First Pictures

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: P1070588rcrs.JPG

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Later Pictures of a Second P4B

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Both P4B's, Head-to-Toe on a VESA Mount

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Yet Another (3rd.) P4B

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Mounted in a basic, 2-part case:

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GPIO Boards Etc. Re-visited

NULSOM RPi Proto-breadboard PCB (Full Size)

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Low-voltage, 3.3V LCD, 4-bit Interface

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Updating the Bootloader

(As per this Example from the forum, but subsequently superseded by this method.)

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Downloading and Writing a new Raspbian Buster Image to a uSDHC card

(See also the RPF guide)

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P4B #2 Now mounted in a "Heat Sink Case"

As Supplied:

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Before & After Fitting:

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Partial Screenshots showing Working Temperature without & then with the "Case"1:

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P4B #1 Now mounted in a "Clip Together, Flip-up Lid" Case

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An 8Gb P4B

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P4B Variant Summary

P4B Variant Summary Page-->

A Collection of P4B Cases

P4B Case Collection Page-->


  1. Running the MoinMoin Wiki etc. ~7°C cooler (1)


2020-07-16 22:08