5-Way Button Deep Dive: Pico Detection & MicroPython Code
This tutorial introduces 5-way joystick and implements multi-direction key detection with MicroPython GPIO interrupts.
0
Project description
【Preliminary Note】The original hardware example in this article was written based on the RP2040. The actual hardware used in this hands-on demonstration features the W55RP20 as the main controller chip. The circuit logic and UF2 flashing operation principles are universally applicable, with only the main controller model differing. The original chip model mentioned in the circuit descriptions below is provided for reference purposes only. 1. Basic Knowledge of 5-Way Key A five-way switch is a common input device typically used in the control interfaces of electronic products such as remote…
Keep reading with a free account
Guests can read 15 projects per visit. Log in or create a free account to read the full description, open the documents and join the comments.
