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[Recuration] Using Raspberry Pi Pico(W5100S-EVB-Pico) ADC

This basic GPIO input/output testing provides foundational knowledge for using the Raspberry Pi Pico in various electronics projects.

Benjamin

Published January 04, 2024

166 UCC

11 WCC

31 VAR

2 Following

Original author: rudals.kim · South KoreaOriginal source (new tab)

[Recuration] Using Raspberry Pi Pico(W5100S-EVB-Pico) ADC

Components

Hardware components
W5100S-EVB-Pico

WIZnet - W5100S-EVB-Pico

x 1

Software Apps and online services
Circuitpython

Adafruit - Circuitpython

x 1

Project description

The tests were conducted on a Raspberry Pi Pico with rp2040, using Adafruit CircuitPython 7.2.0. For easy connection to a breadboard and jumper wires, pin headers were soldered on the top side of the Raspberry Pi Pico. While this arrangement makes accessing the BOOTSEL button slightly inconvenient, it's not a significant issue as firmware updates are infrequent. For GPIO output testing, an LED that can be connected to 8 ports was used. Each pin of this LED was connected to the GP2 to GP9 ports on the Raspberry Pi Pico board, and the last GND was connected together. The following code was…

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